APA (7th ed.) Zitazioa

Keith, A. (1929). The antiquity of man. Williams and Norgate.

Chicago Style (17th ed.) Zitazioa

Keith, Arthur. The Antiquity of Man. Londres: Williams and Norgate, 1929.

MLA (9th ed.) Zitazioa

Keith, Arthur. The Antiquity of Man. Williams and Norgate, 1929.