Woodward, E., & Ehlers, A. (2017). Sleep disturbances in posttraumatic stress disorder.
Cita Chicago Style (17a ed.)Woodward, E., y A. Ehlers. Sleep Disturbances in Posttraumatic Stress Disorder. 2017.
Cita MLA (9a ed.)Woodward, E., y A. Ehlers. Sleep Disturbances in Posttraumatic Stress Disorder. 2017.
Precaución: Estas citas no son 100% exactas.