APA (7th ed.) Citation

Krull, K., & Couch, G. (2009). The boy who invented TV. Dragonfly Books.

Chicago Style (17th ed.) Citation

Krull, Kathleen, and Greg Couch. The Boy Who Invented TV. New York: Dragonfly Books, 2009.

MLA (9th ed.) Citation

Krull, Kathleen, and Greg Couch. The Boy Who Invented TV. Dragonfly Books, 2009.