APA aipamena

Bennett, J. O. (2004). The cosmic perspective. Boston: Pearson Custom Pub.

Chicago Style aipamena

Bennett, Jeffrey O. The Cosmic Perspective. Boston: Pearson Custom Pub, 2004.

MLA aipamena

Bennett, Jeffrey O. The Cosmic Perspective. Boston: Pearson Custom Pub, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.