APA Citation

Clapham, W. B. 1. (1981). Human ecosystems. New York: Macmillan Publishing Co., INC..

Chicago Style Citation

Clapham, Wentworh B. 1942-. Human Ecosystems. New York: Macmillan Publishing Co., INC., 1981.

MLA Citation

Clapham, Wentworh B. 1942-. Human Ecosystems. New York: Macmillan Publishing Co., INC., 1981.

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