APA (7th ed.) Zitazioa
Van den Berghe, P. L. (1973). Age and sex in human societies: A biosocial perspective. Wadsworth.
Chicago Style (17th ed.) Zitazioa
Van den Berghe, Pierre L. Age and Sex in Human Societies: A Biosocial Perspective. California: Wadsworth, 1973.
MLA (9th ed.) Zitazioa
Van den Berghe, Pierre L. Age and Sex in Human Societies: A Biosocial Perspective. Wadsworth, 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.