Enoksen, E, Tonnessen, E & Shalfawi, S. (2009). Validity and reliability of the Newtest Powertimer 300-series® testing system. Journal of Sports Sciences, 27 (1), 77-84. doi: 10.1080/02640410802448723
APA (7th ed.) CitationEnoksen, E., Tonnessen, E., & Shalfawi, S. (2009). Validity and reliability of the Newtest Powertimer 300-series® testing system. Journal of Sports Sciences, 27(1), 77-84.
Chicago Style (17th ed.) CitationEnoksen, E., E. Tonnessen, and S. Shalfawi. "Validity and Reliability of the Newtest Powertimer 300-series® Testing System." Journal of Sports Sciences 27, no. 1 (2009): 77-84.
MLA (9th ed.) CitationEnoksen, E., et al. "Validity and Reliability of the Newtest Powertimer 300-series® Testing System." Journal of Sports Sciences, vol. 27, no. 1, 2009, pp. 77-84.