APA aipamena

Cragg, J. (1962). Advances in Ecological Research. Academic press.

Chicago Style aipamena

Cragg, J.B. Advances in Ecological Research. London: Academic press, 1962.

MLA aipamena

Cragg, J.B. Advances in Ecological Research. Academic press, 1962.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.