APA Citation

IUCN. (1980). The IUCN plant red data book. Gland: IUCN.

Chicago Style Citation

IUCN. The IUCN Plant Red Data Book. Gland: IUCN, 1980.

MLA Citation

IUCN. The IUCN Plant Red Data Book. Gland: IUCN, 1980.

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