APA (7th ed.) Citation

ebrary, Inc, Workshop on the Sleep Needs, Patterns, and Difficulties of Adolescents, & Graham, M. G. (2000). Sleep needs, patterns, and difficulties of adolescents: Summary of a workshop : forum on adolescence. National Academy Press.

Chicago Style (17th ed.) Citation

ebrary, Inc, Patterns Workshop on the Sleep Needs, and Mary G. Graham. Sleep Needs, Patterns, and Difficulties of Adolescents: Summary of a Workshop : Forum on Adolescence. Washington, D.C.: National Academy Press, 2000.

MLA (9th ed.) Citation

ebrary, Inc, et al. Sleep Needs, Patterns, and Difficulties of Adolescents: Summary of a Workshop : Forum on Adolescence. National Academy Press, 2000.