APA (7th ed.) Citation

Laidler, H. W. (1927). A history of socialist thought (second printing.). New York: Thomas Y. Crowell company.

Chicago Style (17th ed.) Citation

Laidler, Harry W. A History of Socialist Thought. second printing. New York: Thomas Y. Crowell company, 1927.

MLA (8th ed.) Citation

Laidler, Harry W. A History of Socialist Thought. second printing. New York: Thomas Y. Crowell company, 1927.