Whitaker, L, Long, J, Petroczi, A & Backhouse, S. H. (2012). Athletes` perceptions of performance enhancing substance user and non-user prototypes. Performance Enhancement & Health doi: 10.1016/j.peh.2012.03.002
APA (7th ed.) CitationWhitaker, L., Long, J., Petroczi, A., & Backhouse, S. H. (2012). Athletes` perceptions of performance enhancing substance user and non-user prototypes. Performance Enhancement & Health.
Chicago Style (17th ed.) CitationWhitaker, L., J. Long, A. Petroczi, and S. H. Backhouse. "Athletes` Perceptions of Performance Enhancing Substance User and Non-user Prototypes." Performance Enhancement & Health 2012.
MLA (9th ed.) CitationWhitaker, L., et al. "Athletes` Perceptions of Performance Enhancing Substance User and Non-user Prototypes." Performance Enhancement & Health, 2012.