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-Zitierstil (7. Ausg.)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.
Chicago-Zitierstil (17. Ausg.)Harper, L. D., M. Fothergill, D. J. West, E. Stevenson, und M. Russel. "Practitioners Perceptions of the Soccer Extra-time Period: Implications for Future Research." PLOS ONE 11, no. 7 (2016): e0157687.
MLA-Zitierstil (9. Ausg.)Harper, 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.