APA aipamena

Ridley, M. (1993). Evolution. Boston: Blackwell Scientific.

Chicago Style aipamena

Ridley, Mark. Evolution. Boston: Blackwell Scientific, 1993.

MLA aipamena

Ridley, Mark. Evolution. Boston: Blackwell Scientific, 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.