Austin, D. J. & Kelly, S. J. (2013). Positional differences in professional rugby league match play through the use of global positioning systems. The Journal of Strength and Conditioning Research, 27 (1), 14-19. doi: 10.1519/JSC.0b013e31824e108c
APA (7th ed.) CitationAustin, D. J., & Kelly, S. J. (2013). Positional differences in professional rugby league match play through the use of global positioning systems. The Journal of Strength and Conditioning Research, 27(1), 14-19.
Chicago Style (17th ed.) CitationAustin, D. J., and S. J. Kelly. "Positional Differences in Professional Rugby League Match Play Through the Use of Global Positioning Systems." The Journal of Strength and Conditioning Research 27, no. 1 (2013): 14-19.
MLA (9th ed.) CitationAustin, D. J., and S. J. Kelly. "Positional Differences in Professional Rugby League Match Play Through the Use of Global Positioning Systems." The Journal of Strength and Conditioning Research, vol. 27, no. 1, 2013, pp. 14-19.