Dyfyniad APA

Adams, W. M. (1996). Future nature: A vision for conservation. London: Earthscan.

Dyfyniad Arddull Chicago

Adams, William Mark. Future Nature: A Vision for Conservation. London: Earthscan, 1996.

Dyfyniad MLA

Adams, William Mark. Future Nature: A Vision for Conservation. London: Earthscan, 1996.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.