Style de citation APA (7e éd.)

Lewis, E. (1973). The urban political system. Dryden Press.

Style de citation Chicago (17e éd.)

Lewis, Eugene. The Urban Political System. Hinsdale, Ill.: Dryden Press, 1973.

Style de citation MLA (9e éd.)

Lewis, Eugene. The Urban Political System. Dryden Press, 1973.