American Psychiatric Association. (2015). Sleep-wake disorders: DSM-5 selections. American Psychiatric Publishing.
Chicago Style (17th ed.) CitationAmerican Psychiatric Association. Sleep-wake Disorders: DSM-5 Selections. Arlington, VA: American Psychiatric Publishing, 2015.
MLA (8th ed.) CitationAmerican Psychiatric Association. Sleep-wake Disorders: DSM-5 Selections. American Psychiatric Publishing, 2015.
Warning: These citations may not always be 100% accurate.