Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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