Cita APA (7a ed.)

Perlis, M. L., & Lichstein, K. L. (2003). Treating sleep disorders: Principles and practice of behavioral sleep medicine. John Wiley & Sons.

Cita Chicago Style (17a ed.)

Perlis, Michael L., y Kenneth L. Lichstein. Treating Sleep Disorders: Principles and Practice of Behavioral Sleep Medicine. Hoboken, New Jersey: John Wiley & Sons, 2003.

Cita MLA (9a ed.)

Perlis, Michael L., y Kenneth L. Lichstein. Treating Sleep Disorders: Principles and Practice of Behavioral Sleep Medicine. John Wiley & Sons, 2003.