Cita APA (7th ed.)
ebrary, Inc, Parmeggiani, P. L., & Velluti, R. A. (2005). The physiologic nature of sleep. Imperial College Press ; Distributed by World Scientific Publishing.
Cita Chicago (17th ed.)
ebrary, Inc, P. L. Parmeggiani, i Ricardo A. Velluti. The Physiologic Nature of Sleep. London : Hackensack, NJ: Imperial College Press ; Distributed by World Scientific Publishing, 2005.
Cita MLA (9th ed.)
ebrary, Inc, et al. The Physiologic Nature of Sleep. Imperial College Press ; Distributed by World Scientific Publishing, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.