APA (7th ed.) Citation
IUCN. Species Survival Commission, IUCN, & Hilton-Taylor Graig. (2000). 2000 IUCN Red List of Threatened Species. IUCN.
Chicago Style (17th ed.) Citation
IUCN. Species Survival Commission, IUCN, and Hilton-Taylor Graig. 2000 IUCN Red List of Threatened Species. IUCN, 2000.
MLA (9th ed.) Citation
IUCN. Species Survival Commission, et al. 2000 IUCN Red List of Threatened Species. IUCN, 2000.
Warning: These citations may not always be 100% accurate.