Calhoun, J. B. (1983). Environment and population: Problems of adaptation : an experimental book integrating statements by 162 contributors. Praeger.
Chicago-referens (17:e uppl.)Calhoun, John B. Environment and Population: Problems of Adaptation : An Experimental Book Integrating Statements by 162 Contributors. New York: Praeger, 1983.
MLA-referens (9:e uppl.)Calhoun, John B. Environment and Population: Problems of Adaptation : An Experimental Book Integrating Statements by 162 Contributors. Praeger, 1983.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.