APA-viite (7. p.)
ebrary, Inc, Biddle, S., Fox, K. R., & Boutcher, S. H. (2000). Physical activity and psychological well-being. Routledge.
Chicago-viite (17. p.)
ebrary, Inc, Stuart Biddle, Kenneth R. Fox, ja Stephen H. Boutcher. Physical Activity and Psychological Well-being. London ; New York: Routledge, 2000.
MLA-viite (9. p.)
ebrary, Inc, et al. Physical Activity and Psychological Well-being. Routledge, 2000.
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