Haas, F. J. (1937). The wages and hours of American labor. Paulist Press.
Chicago Style (17th ed.) CitationHaas, Francis J. The Wages and Hours of American Labor. New York: Paulist Press, 1937.
MLA引文Haas, Francis J. The Wages and Hours of American Labor. Paulist Press, 1937.
警告:这些引文格式不一定是100%准确.