Style de citation APA (7e éd.)

Warner, W. L., & Srole, L. (1945). The social systems of American ethnic groups. Yale U.P..

Style de citation Chicago (17e éd.)

Warner, W. Lloyd, et Leo Srole. The Social Systems of American Ethnic Groups. New Haven: Yale U.P., 1945.

Style de citation MLA (8e éd.)

Warner, W. Lloyd, et Leo Srole. The Social Systems of American Ethnic Groups. Yale U.P., 1945.