APA (7th ed.) Zitazioa
(1973). Transactions of the American Philosophical Society. [s.n.].
Chicago Style (17th ed.) Zitazioa
Transactions of the American Philosophical Society. Philadephia: [s.n.], 1973.
MLA (9th ed.) Zitazioa
Transactions of the American Philosophical Society. [s.n.], 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.