IUNC Conservation Monitoring Centre, International Council for Bird Preservation, International Union for Conservation of Nature and Natural Resources, & Wilcox, B. A. (1988). 1988 IUCN red list of threatened animals. International Union for Conservation of Nature and Natural Resources ; Available from IUCN Publications Services.
Chicago Style (17th ed.) CitationIUNC Conservation Monitoring Centre, International Council for Bird Preservation, International Union for Conservation of Nature and Natural Resources, and Bruce A. Wilcox. 1988 IUCN Red List of Threatened Animals. Gland, Switzerland : Cambridge, U.K.: International Union for Conservation of Nature and Natural Resources ; Available from IUCN Publications Services, 1988.
MLA (9th ed.) CitationIUNC Conservation Monitoring Centre, et al. 1988 IUCN Red List of Threatened Animals. International Union for Conservation of Nature and Natural Resources ; Available from IUCN Publications Services, 1988.