Παραπομπή σε μορφή APA (7η εκδ.)

McNeely, J. A. (1990). Conserving the world's biological diversity. International Union for Conservation of Nature and Natural Resources...[et al.].

Παραπομπή σε μορφή Chicago (17η εκδ.)

McNeely, Jeffrey A. Conserving the World's Biological Diversity. Gland: International Union for Conservation of Nature and Natural Resources...[et al.], 1990.

Παραπομπή σε μορφή MLA (9th εκδ.)

McNeely, Jeffrey A. Conserving the World's Biological Diversity. International Union for Conservation of Nature and Natural Resources...[et al.], 1990.