Callison, E. R., Berg, K. E. & Slivka, D. R. (2014). Grunting in tennis increases ball velocity but not oxygen cost. The Journal of Strength and Conditioning Research, 28 (7), 1915-1919. doi: 10.1519/JSC.0000000000000333
APA (7th ed.) CitationCallison, E. R., Berg, K. E., & Slivka, D. R. (2014). Grunting in tennis increases ball velocity but not oxygen cost. The Journal of Strength and Conditioning Research, 28(7), 1915-1919.
Chicago Style (17th ed.) CitationCallison, E. R., K. E. Berg, and D. R. Slivka. "Grunting in Tennis Increases Ball Velocity but Not Oxygen Cost." The Journal of Strength and Conditioning Research 28, no. 7 (2014): 1915-1919.
MLA (9th ed.) CitationCallison, E. R., et al. "Grunting in Tennis Increases Ball Velocity but Not Oxygen Cost." The Journal of Strength and Conditioning Research, vol. 28, no. 7, 2014, pp. 1915-1919.