APA (7th ed.) Zitazioa

Scientific American. (1955). Twentieth-century bestiary. Simon & Schuster.

Chicago Style (17th ed.) Zitazioa

Scientific American. Twentieth-century Bestiary. Nueva York: Simon & Schuster, 1955.

MLA (9th ed.) Zitazioa

Scientific American. Twentieth-century Bestiary. Simon & Schuster, 1955.