Harper, L. D., Fothergill, M, West, D. J., Stevenson, E & Russel, M. (2016). Practitioners perceptions of the soccer extra-time period: Implications for future research. PLOS ONE, 11 (7), e0157687. Zugriff am 22.08.2016 unter http://doi.org/10.1371/journal.pone.0157687
APA (7th ed.) CitationHarper, L. D., Fothergill, M., West, D. J., Stevenson, E., & Russel, M. (2016). Practitioners perceptions of the soccer extra-time period: Implications for future research. PLOS ONE, 11(7), e0157687.
Chicago Style (17th ed.) CitationHarper, L. D., M. Fothergill, D. J. West, E. Stevenson, and M. Russel. "Practitioners Perceptions of the Soccer Extra-time Period: Implications for Future Research." PLOS ONE 11, no. 7 (2016): e0157687.
MLA (9th ed.) CitationHarper, L. D., et al. "Practitioners Perceptions of the Soccer Extra-time Period: Implications for Future Research." PLOS ONE, vol. 11, no. 7, 2016, p. e0157687.