Style de citation APA (7e éd.)

Hawley, A. H. (1950). Human ecology: A theory of community structure. Ronald Press Co.

Style de citation Chicago (17e éd.)

Hawley, Amos Henry. Human Ecology: A Theory of Community Structure. New York: Ronald Press Co, 1950.

Style de citation MLA (9e éd.)

Hawley, Amos Henry. Human Ecology: A Theory of Community Structure. Ronald Press Co, 1950.