Citazione APA

Haas, F. J. (1937). The wages and hours of American labor. Paulist Press.

Stile di citazione Chicago

Haas, Francis J. The Wages and Hours of American Labor. New York: Paulist Press, 1937.

Citazione MLA

Haas, Francis J. The Wages and Hours of American Labor. Paulist Press, 1937.