Cita APA

International Union for Conservation of Nature and Natural Resources. (1987). The IUCN policy statement on captive breeding. Gland, Swetzerland: IUCN.

Citación estilo Chicago

International Union for Conservation of Nature and Natural Resources. The IUCN Policy Statement On Captive Breeding. Gland, Swetzerland: IUCN, 1987.

Cita MLA

International Union for Conservation of Nature and Natural Resources. The IUCN Policy Statement On Captive Breeding. Gland, Swetzerland: IUCN, 1987.