APA aipamena

Bleibtreu, H. (1971). Physical anthropology today. California: Del Mar.

Chicago Style aipamena

Bleibtreu, Hermann. Physical Anthropology Today. California: Del Mar, 1971.

MLA aipamena

Bleibtreu, Hermann. Physical Anthropology Today. California: Del Mar, 1971.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.