Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

Warning: These citations may not always be 100% accurate.