Cita APA (7a ed.)

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.

Cita Chicago Style (17a ed.)

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

Cita 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.