APA aipamena

Adams, W. (1997). Future nature: A vision for conservation. Earthscan Publications.

Chicago Style aipamena

Adams, W.M. Future Nature: A Vision for Conservation. London: Earthscan Publications, 1997.

MLA aipamena

Adams, W.M. Future Nature: A Vision for Conservation. Earthscan Publications, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.