Citazione Stile APA (7a Edizione)

Birdsell, J. (1972). Human evolution : an introduction to new: Physical anthropology. Rand McNally.

Citazione stile Chigago Style (17a edizione)

Birdsell, J.B. Human Evolution : An Introduction to New: Physical Anthropology. Chicago: Rand McNally, 1972.

Citatione MLA (9a ed.)

Birdsell, J.B. Human Evolution : An Introduction to New: Physical Anthropology. Rand McNally, 1972.