APA (7th ed.) Citation

Calmenson, S., & Russo, M. (1993). It begins with an A. Hyperion Books for Children.

Chicago Style (17th ed.) Citation

Calmenson, Stephanie, and Marisabina Russo. It Begins with an A. New York: Hyperion Books for Children, 1993.

MLA (9th ed.) Citation

Calmenson, Stephanie, and Marisabina Russo. It Begins with an A. Hyperion Books for Children, 1993.