APA (7th ed.) Citation

Petersham, M., & Petersham, M. (1955). The boy who had no heart. Macmillan.

Chicago Style (17th ed.) Citation

Petersham, Maud, and Miska Petersham. The Boy Who Had No Heart. New York: Macmillan, 1955.

MLA (9th ed.) Citation

Petersham, Maud, and Miska Petersham. The Boy Who Had No Heart. Macmillan, 1955.