APA aipamena

Ripley. (1954). Believe it or not. Pocket books.

Chicago Style aipamena

Ripley. Believe It or Not. New York: Pocket books, 1954.

MLA aipamena

Ripley. Believe It or Not. Pocket books, 1954.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.