APA (7th ed.) Citation

Johnston, T., & Gammell, S. (2012). Laugh-out-loud baby. Simon & Schuster Books for Young Readers.

Chicago Style (17th ed.) Citation

Johnston, Tony, and Stephen Gammell. Laugh-out-loud Baby. New York: Simon & Schuster Books for Young Readers, 2012.

MLA (8th ed.) Citation

Johnston, Tony, and Stephen Gammell. Laugh-out-loud Baby. Simon & Schuster Books for Young Readers, 2012.