Style de citation APA (7e éd.)

Lewis, H. G. (1963). Unionism and relative wages in the United States: An empirical inquiry. University of Chicago Press.

Style de citation Chicago (17e éd.)

Lewis, Harold Gregg. Unionism and Relative Wages in the United States: An Empirical Inquiry. Chicago: University of Chicago Press, 1963.

Style de citation MLA (9e éd.)

Lewis, Harold Gregg. Unionism and Relative Wages in the United States: An Empirical Inquiry. University of Chicago Press, 1963.