APA (7th ed.) Zitazioa

BRAI DWOOD, R. J. (1975). Prehistoric men (8th ed.). Scott, Foresman.

Chicago Style (17th ed.) Zitazioa

BRAI DWOOD, Robert J. Prehistoric Men. 8th ed. Glenview: Scott, Foresman, 1975.

MLA (9th ed.) Zitazioa

BRAI DWOOD, Robert J. Prehistoric Men. 8th ed. Scott, Foresman, 1975.