APA (7th ed.) Zitazioa
American Association for the Advancement of Science. (1971). Publication no. 93. AAAS.
Chicago Style (17th ed.) Zitazioa
American Association for the Advancement of Science. Publication No. 93. Washington: AAAS, 1971.
MLA (9th ed.) Zitazioa
American Association for the Advancement of Science. Publication No. 93. AAAS, 1971.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.