APA Citation

IUCN. (1964). Environmental Education in an urban society, 1972. [S.l.]: [s.n.].

Chicago Style Citation

IUCN. Environmental Education in an Urban Society, 1972. [S.l.]: [s.n.], 1964.

MLA Citation

IUCN. Environmental Education in an Urban Society, 1972. [S.l.]: [s.n.], 1964.

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