APA aipamena

Lambert, D. (1987). The Cambridge guide to prehistoric man. Cambridge University Press.

Chicago Style aipamena

Lambert, David. The Cambridge Guide to Prehistoric Man. London: Cambridge University Press, 1987.

MLA aipamena

Lambert, David. The Cambridge Guide to Prehistoric Man. Cambridge University Press, 1987.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.