APA aipamena

(1967). Human variation and origins: An introduction to human biology and evolution. W. H. Freeman.

Chicago Style aipamena

Human Variation and Origins: An Introduction to Human Biology and Evolution. San Francisco: W. H. Freeman, 1967.

MLA aipamena

Human Variation and Origins: An Introduction to Human Biology and Evolution. W. H. Freeman, 1967.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.