APA (7th ed.) Citation

Wesley, C. H. (1927). Negro labor in the United States, 1850-1925: A study in American economic history. Vanguard Press.

Chicago Style (17th ed.) Citation

Wesley, Charles H. Negro Labor in the United States, 1850-1925: A Study in American Economic History. New York: Vanguard Press, 1927.

MLA (9th ed.) Citation

Wesley, Charles H. Negro Labor in the United States, 1850-1925: A Study in American Economic History. Vanguard Press, 1927.