APA (7th ed.) Citation

Collar, N. J., & Stuart, S. N. (1985). Threatened birds of Africa and related islands: The ICBP/IUCN Red data book, part I (Third edition.). International Council for Bird Preservation ; International Union for Conservation of Nature and Natural Resources.

Chicago Style (17th ed.) Citation

Collar, N. J., and S. N. Stuart. Threatened Birds of Africa and Related Islands: The ICBP/IUCN Red Data Book, Part I. Third edition. Cambridge, U.K. : Gland, Switzerland: International Council for Bird Preservation ; International Union for Conservation of Nature and Natural Resources, 1985.

MLA (9th ed.) Citation

Collar, N. J., and S. N. Stuart. Threatened Birds of Africa and Related Islands: The ICBP/IUCN Red Data Book, Part I. Third edition. International Council for Bird Preservation ; International Union for Conservation of Nature and Natural Resources, 1985.