If you are trying to cite a source that is not listed here, and you cannot find guidelines from APA elsewhere, you can create a generic reference. The Publication Manual lists certain elements that should be included in a generic reference:
Who / Author - Who is responsible for this work? This can be a person (author or editor) or an organization. If there is no author or editor, follow the guidelines discussed in No Author.
When / Date - When was this work published? A year (Year) is usually acceptable, although you may need to include a month and day (Year, Month Day). If there is no date, use n.d.: (n.d.).
What / Title - What is this work called? This is the title of the actual work you are using, not necessarily a larger 'container' like a website. If there is no title, you must create one, and enclose it in square brackets [ ]. You may also wish to clarify the format of the item in square brackets, after the title. Examples could be [Painting], [App], or [Video].
Where / Source - Where can I retrieve this work? This can be a book, website (with URL), journal, publication information, or something else.
Make sure to be familiar with what other APA citations look like and with theformatting rules.
Author. (Date). Title [Format]. Source.
Source: Publication Manual, 9.4
Personal communication can mean letters, memos, emails, interviews, telephone conversations, etc. that your readers will not be able to access. Since these items are not recoverable, it is not necessary to include in a reference list. Use parenthetical citations in the text only.
(D. J. Matthews, personal communication, July 10, 2009)
Source: Publication Manual, 8.9
For information retrieved from a mobile app (such as an iPhone or Android app), cite as follows:
Artist, A. A. (copyright year). Title of work [Medium: Painting, drawing, sculpture, photograph, etc.]. Museum, Location. http://xxxxx
Example 1: Physical Work of Art
Da Vinci, L. (1506). Mona Lisa [Painting]. Musée du Louvre, Paris, France.
(Da Vinci, 1506)
Example 2: Artwork Viewed Online
Flack, A. (1988). Islandia, goddess of the healing waters [Sculpture]. Harn Museum of Art, Gainesville, FL, United States. http://www.harn.ufl.edu/collections/8_e.html
Source: Publication Manual 10.14 (example 97)
Online Lecture Notes or PowerPoint Slides
Only include a full reference to lecture notes or class materials that are behind a login screen (such as Canvas) if you are writing for an audience that will be able to retrieve them. Otherwise, cite it as a personal communication.
Author, A. A. (Year). Title of presentation [Lecture notes or PowerPoint slides]. Website. http://xxxxx
Preskill, J. (n.d.). Chapter 4: Quantum entanglement [Lecture notes]. Caltech Particle Theory Group. http://www.theory.caltech.edu/people/preskill/ph229/notes/chap4.pdf
Matthews, D. (2019). [Lecture notes on evaluating Internet resources]. Canvas at Santa Fe College. https://courses.sfcollege.edu/login
Author, A. A. (Year, Month Days of Conference). Title of poster session [Poster presentation]. Conference Name, location. http://xxxxx
Rusk, F. (2019, April 10–13). Beyond the research paper: Engaging faculty in alternative information literacy activities and assignments [Poster presentation]. Academic Colleges & Research Libraries, Cleveland, OH, United States.
Source: Publication Manual, 10.5 (example 62)
Theses & Dissertations
Author, A. A. (Year). Title of doctoral dissertation or master's thesis [Type, Institution]. Database/Archive Name. http://xxxxx
Example 1: Doctoral Dissertation
Chang, S. (2009). Relationship between active leisure and active vacations [Doctoral dissertation, University of Florida]. University of Florida Digital Collections. http://ufdc.ufl.edu/UFE0024249/00001
Example 2: Master's Thesis
Njuguna, S. W. (2002). Gender education and development: Women's quest for higher education in Kenya [Master's thesis, Morgan State University]. ProQuest Dissertations and Theses Global.
Example 3: Only Available in Print
Saba, D. R. (1987). Segmenting the sports market: A benefit analysis [Unpublished Master's thesis]. Florida State University.
Exec. Order No. xxxxx, 3 C.F.R. Page (Year). http://xxxxx
Exec. Order No. 13588, 3 C.F.R. 281–282 (2011). https://www.govinfo.gov/app/details/CFR-2012-title3-vol1/CFR-2012-title3-vol1-eo13588
(Exec. Order No. 13588, 2011)
Source: Publication Manual, 11.7 (example 21)
Name, A. A. (Year). Name of patent (Patent Identifier No. xxx). Patent Organization. http://xxxxx
Whitehorn, S. J., & Zehr, G. E. (2006). Electronic media reader (U.S. Patent No. D591,741 S). U.S. Patent and Trademark Office. https://patentimages.storage.googleapis.com/60/7a/8d/d1968eca804a80/USD591741.pdf
(Whitehorn & Zehr, 2006)
Source: Publication Manual, 11.8 (example 22)
Name of the Statute/Act, Title Number Source § Section number(s) (Year of Code Used). http://xxxx
Example 1: Federal Statute
Mental Health Systems Act, 42 U.S.C. § 9401 (1988). https://www.govinfo.gov/app/details/USCODE-2017-title42/USCODE-2017-title42-chap102-sec9401
(Mental Health Systems Act, 1988)
Example 2: State Statute
Florida Patient's Bill of Rights and Responsibilities, Fla. Stat. § 381.026 (1991 & rev. 2017). http://www.leg.state.fl.us/Statutes/index.cfm?App_mode=Display_Statute&URL=0300-0399/0381/Sections/0381.026.html
(Florida Patient's Bill of Rights and Responsibilities, 1991/2017)
This statute was originally codified in 1991 and was last updated in 2017, so both dates are included.
Source: Publication Manual, 11.5 (examples 8-13)
If you wish to cite the U.S. Constitution as a whole, you may simply mention it in your paper without including a citation in the references list.
However, if you are citing a part of the Constitution, you should use the article, amendment, section, and/or clause numbers.
Article = art.[use Roman numerals: I, II, III]
Amendment = amend.[use Roman numerals: I, II, III]