APA aipamena

Burroughs William James. Climate change in prehistory. Cambridge university press.

Chicago Style aipamena

Burroughs William James. Climate Change in Prehistory. New York: Cambridge university press.

MLA aipamena

Burroughs William James. Climate Change in Prehistory. Cambridge university press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.