Frencken, W. G. P., Lemmink, K. A. P. M. & Delleman, N. J. (2010). Soccer-specific accuracy and validity of the local position measurement (LPM) system. Journal of Science and Medicine in Sport, 13 (6), 641-645. doi: 10.1016/j.jsams.2010.04.003
APA (7th ed.) CitationFrencken, W. G. P., Lemmink, K. A. P. M., & Delleman, N. J. (2010). Soccer-specific accuracy and validity of the local position measurement (LPM) system. Journal of Science and Medicine in Sport, 13(6), 641-645.
Chicago Style (17th ed.) CitationFrencken, W. G. P., K. A. P. M. Lemmink, and N. J. Delleman. "Soccer-specific Accuracy and Validity of the Local Position Measurement (LPM) System." Journal of Science and Medicine in Sport 13, no. 6 (2010): 641-645.
MLA (9th ed.) CitationFrencken, W. G. P., et al. "Soccer-specific Accuracy and Validity of the Local Position Measurement (LPM) System." Journal of Science and Medicine in Sport, vol. 13, no. 6, 2010, pp. 641-645.