APA (7th ed.) Citation

Kitt, T., Yorkey, B., & Rapp, A. (2010). Next to normal. Theatre Communications Group.

Chicago Style (17th ed.) Citation

Kitt, Tom, Brian Yorkey, and Anthony Rapp. Next to Normal. New York: Theatre Communications Group, 2010.

MLA (9th ed.) Citation

Kitt, Tom, et al. Next to Normal. Theatre Communications Group, 2010.