Cita APA (7a ed.)

ebrary, Inc, Fulke, P., & Vaughan, S. (2010). Sleep deprivation: Causes, effects and treatment. Nova Science Publishers.

Cita Chicago Style (17a ed.)

ebrary, Inc, Pedr Fulke, y Sior Vaughan. Sleep Deprivation: Causes, Effects and Treatment. New York: Nova Science Publishers, 2010.

Cita MLA (9a ed.)

ebrary, Inc, et al. Sleep Deprivation: Causes, Effects and Treatment. Nova Science Publishers, 2010.