Olthof, S. B. H., Frencken, W. G. P. & Lemmink, K. A. P. M. (2018). Match-derived relative pitch area changes the physical and team tactical performance of elite soccer players in small-sided soccer games. Journal of Sports Sciences, 36 (14), 1557-1563. doi: 10.1080/02640414.2017.1403412
APA (7th ed.) CitationOlthof, S. B. H., Frencken, W. G. P., & Lemmink, K. A. P. M. (2018). Match-derived relative pitch area changes the physical and team tactical performance of elite soccer players in small-sided soccer games. Journal of Sports Sciences, 36(14), 1557-1563.
Chicago Style (17th ed.) CitationOlthof, S. B. H., W. G. P. Frencken, and K. A. P. M. Lemmink. "Match-derived Relative Pitch Area Changes the Physical and Team Tactical Performance of Elite Soccer Players in Small-sided Soccer Games." Journal of Sports Sciences 36, no. 14 (2018): 1557-1563.
MLA (9th ed.) CitationOlthof, S. B. H., et al. "Match-derived Relative Pitch Area Changes the Physical and Team Tactical Performance of Elite Soccer Players in Small-sided Soccer Games." Journal of Sports Sciences, vol. 36, no. 14, 2018, pp. 1557-1563.