Cita APA

Dasmann, R. F. (1976). Environmental conservation (4th ed.). John Wiley & Sons.

Chicago Edition Citation

Dasmann, Raymond F. Environmental Conservation. 4th ed. New York: John Wiley & Sons, 1976.

Cita MLA

Dasmann, Raymond F. Environmental Conservation. 4th ed. John Wiley & Sons, 1976.