APA (7th ed.) Citation

Lyon, G. E., & Lyon, B. (2015). Boats float! (First edition.). Atheneum Books for Young Readers.

Chicago Style (17th ed.) Citation

Lyon, George Ella, and Benn Lyon. Boats Float! First edition. New York: Atheneum Books for Young Readers, 2015.

MLA (9th ed.) Citation

Lyon, George Ella, and Benn Lyon. Boats Float! First edition. Atheneum Books for Young Readers, 2015.