APA Citation

Simmons, I. G. (1974). The ecology of natural resources. New York: Halsted Press.

Chicago Style Citation

Simmons, Ian Gordon. The Ecology of Natural Resources. New York: Halsted Press, 1974.

MLA Citation

Simmons, Ian Gordon. The Ecology of Natural Resources. New York: Halsted Press, 1974.

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