Gaya APA
E.Poirier, B, F. (1974).
In Search Of Ourselves : An Introduction To Physical Anthropology .
Minneapolis:
Burgess Publishing Company.
Gaya MLA
E.Poirier, By, Farnk.
"In Search Of Ourselves : An Introduction To Physical Anthropology".
Minneapolis:
Burgess Publishing Company,
1974.
Teks.