APA (7th ed.) Citation

Perlis, M. L. (2008). Cognitive behavioral treatment of insomnia: A session-by-session guide. Springer.

Chicago Style (17th ed.) Citation

Perlis, Michael L. Cognitive Behavioral Treatment of Insomnia: A Session-by-session Guide. New York: Springer, 2008.

MLA (9th ed.) Citation

Perlis, Michael L. Cognitive Behavioral Treatment of Insomnia: A Session-by-session Guide. Springer, 2008.