APA (7th ed.) Citation

Hayman, L. (1966). What you should know about the U.S. Constitution and the men who wrote it. Scholastic Book Service.

Chicago Style (17th ed.) Citation

Hayman, LeRoy. What You Should Know About the U.S. Constitution and the Men Who Wrote It. New York: Scholastic Book Service, 1966.

MLA (8th ed.) Citation

Hayman, LeRoy. What You Should Know About the U.S. Constitution and the Men Who Wrote It. Scholastic Book Service, 1966.