Cita APA

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

Citación estilo Chicago

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

Cita MLA

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