Citazione Stile APA (7a Edizione)

McNeely, J. A., Miller, K. R., Reid, W. V., Mittermeier, R. A., & Werner, T. B. (1990). Conserving the world's biological diversity (1a. ed.). International Union for Conservation of Nature and Natural Resources.

Citazione stile Chigago Style (17a edizione)

McNeely, Jeffrey A., Kenton R. Miller, Walter V. Reid, Russell A. Mittermeier, e Timothy B. Werner. Conserving the World's Biological Diversity. 1a. ed. Washington, D.C: International Union for Conservation of Nature and Natural Resources, 1990.

Citatione MLA (9a ed.)

McNeely, Jeffrey A., et al. Conserving the World's Biological Diversity. 1a. ed. International Union for Conservation of Nature and Natural Resources, 1990.