APA (7th ed.) Citation

Galenson, W. (1960). The CIO challenge to the AFL: A history of the American labor movement, 1935-1941. Harvard University Press.

Chicago Style (17th ed.) Citation

Galenson, Walter. The CIO Challenge to the AFL: A History of the American Labor Movement, 1935-1941. Cambridge: Harvard University Press, 1960.

MLA (8th ed.) Citation

Galenson, Walter. The CIO Challenge to the AFL: A History of the American Labor Movement, 1935-1941. Harvard University Press, 1960.