Cita APA

IUCN. (1964). The ecology of man in the tropical enviroment. [S.l.]: Unesco.

Citación estilo Chicago

IUCN. The Ecology of Man in the Tropical Enviroment. [S.l.]: Unesco, 1964.

Cita MLA

IUCN. The Ecology of Man in the Tropical Enviroment. [S.l.]: Unesco, 1964.