APA Citation

Ketchum, R. M. (1955). What is communism? New York: Duttom.

Chicago Style Citation

Ketchum, Richard M. What Is Communism? New York: Duttom, 1955.

MLA Citation

Ketchum, Richard M. What Is Communism? New York: Duttom, 1955.

Warning: These citations may not always be 100% accurate.