APA-viite (7. p.)
Institute of Medicine (U.S.). Division of Mental Health and Behavioral Medicine & ebrary, Inc. (1979). Sleeping pills, insomnia, and medical practice: Report of a study. National Academy of Sciences.
Chicago-viite (17. p.)
Institute of Medicine (U.S.). Division of Mental Health and Behavioral Medicine ja Inc ebrary. Sleeping Pills, Insomnia, and Medical Practice: Report of a Study. Washington: National Academy of Sciences, 1979.
MLA-viite (9. p.)
Institute of Medicine (U.S.). Division of Mental Health and Behavioral Medicine ja Inc ebrary. Sleeping Pills, Insomnia, and Medical Practice: Report of a Study. National Academy of Sciences, 1979.
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