Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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