APA (7th ed.) Citation

Dasmann, R. F. (1972). Environmental conservation (3.ed.). Wiley.

Chicago Style (17th ed.) Citation

Dasmann, Raymond Fredric. Environmental Conservation. 3.ed. New York [u.a.]: Wiley, 1972.

MLA (9th ed.) Citation

Dasmann, Raymond Fredric. Environmental Conservation. 3.ed. Wiley, 1972.