Cita APA

IUCN. (1972). Amphibian and reptile species aooering in the red book: Listed conutry by contry or, in the case Island species, under Oceanic regions. Morges: IUCN.

Citación estilo Chicago

IUCN. Amphibian and Reptile Species Aooering in the Red Book: Listed Conutry By Contry Or, in the Case Island Species, Under Oceanic Regions. Morges: IUCN, 1972.

Cita MLA

IUCN. Amphibian and Reptile Species Aooering in the Red Book: Listed Conutry By Contry Or, in the Case Island Species, Under Oceanic Regions. Morges: IUCN, 1972.