APA Citation

Species Survival Commission(IUCN). (1994). IUCN red list categories. Gland, Suiza:: IUCN.

Chicago Style Citation

Species Survival Commission(IUCN). IUCN Red List Categories. Gland, Suiza:: IUCN, 1994.

MLA Citation

Species Survival Commission(IUCN). IUCN Red List Categories. Gland, Suiza:: IUCN, 1994.

Warning: These citations may not always be 100% accurate.