APA (7th ed.) Zitazioa
Charlesworth, A. R. (1973). Paradise found. Philosophical Library.
Chicago Style (17th ed.) Zitazioa
Charlesworth, Arthur R. Paradise Found. New York: Philosophical Library, 1973.
MLA (9th ed.) Zitazioa
Charlesworth, Arthur R. Paradise Found. Philosophical Library, 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.