Cita APA (7a ed.)

Birket-Smith, K. (1961). Primitive man and his ways. World Pub. Co..

Cita Chicago Style (17a ed.)

Birket-Smith, Kaj. Primitive Man and His Ways. Cleveland: World Pub. Co., 1961.

Cita MLA (8a ed.)

Birket-Smith, Kaj. Primitive Man and His Ways. World Pub. Co., 1961.