APA (7th ed.) Citation

Beard, M. R. (1968). A short history of the American labor movement. Greenwood Press.

Chicago Style (17th ed.) Citation

Beard, Mary Ritter. A Short History of the American Labor Movement. New York: Greenwood Press, 1968.

MLA (9th ed.) Citation

Beard, Mary Ritter. A Short History of the American Labor Movement. Greenwood Press, 1968.