Robertson, R. J., Goss, F. L., Rutkowski, J, Lenz, B, Dixon, C, Timmer, J, Frazee, K, Dube, J & Andreacci, J. (2011). Concurrent validation of the OMNI perceived exertion scale for resistance exercise. Medicine & Science in Sports & Exercise, 35 (27), 333-341. doi: 10.1249/01.MSS.0000048831.15016.2A
APA (7th ed.) CitationRobertson, R. J., Goss, F. L., Rutkowski, J., Lenz, B., Dixon, C., Timmer, J., . . . Andreacci, J. (2011). Concurrent validation of the OMNI perceived exertion scale for resistance exercise. Medicine & Science in Sports & Exercise, 35(27), 333-341.
Chicago Style (17th ed.) CitationRobertson, R. J., F. L. Goss, J. Rutkowski, B. Lenz, C. Dixon, J. Timmer, K. Frazee, J. Dube, and J. Andreacci. "Concurrent Validation of the OMNI Perceived Exertion Scale for Resistance Exercise." Medicine & Science in Sports & Exercise 35, no. 27 (2011): 333-341.
MLA (9th ed.) CitationRobertson, R. J., et al. "Concurrent Validation of the OMNI Perceived Exertion Scale for Resistance Exercise." Medicine & Science in Sports & Exercise, vol. 35, no. 27, 2011, pp. 333-341.