Stevens, T. G. A., De Ruiter, C. J., Van Maurik, D., Van Lierop, C. J. W., Savelsbergh, G. J. P. & Beek, P. J. (2015). Measured and estimated of constant and shuttle running in soccer players. Medicine & Science in Sports & Exercise, 47 (6), 1219-1224. doi: 10.1249/MSS.0000000000000515
APA (7th ed.) CitationStevens, T. G. A., De Ruiter, C. J., Van Maurik, D., Van Lierop, C. J. W., Savelsbergh, G. J. P., & Beek, P. J. (2015). Measured and estimated of constant and shuttle running in soccer players. Medicine & Science in Sports & Exercise, 47(6), 1219-1224.
Chicago Style (17th ed.) CitationStevens, T. G. A., C. J. De Ruiter, D. Van Maurik, C. J. W. Van Lierop, G. J. P. Savelsbergh, and P. J. Beek. "Measured and Estimated of Constant and Shuttle Running in Soccer Players." Medicine & Science in Sports & Exercise 47, no. 6 (2015): 1219-1224.
MLA (9th ed.) CitationStevens, T. G. A., et al. "Measured and Estimated of Constant and Shuttle Running in Soccer Players." Medicine & Science in Sports & Exercise, vol. 47, no. 6, 2015, pp. 1219-1224.