Harriss, A, Walton, D. M. & Dickey, J. P. (2018). Direct player observation is needed to accurately quantify heading frequency in youth soccer. Research in Sports Medicine, 26 (2), 191-198. doi: 10.1080/15438627.2018.1431534
APA-Zitierstil (7. Ausg.)Harriss, A., Walton, D. M., & Dickey, J. P. (2018). Direct player observation is needed to accurately quantify heading frequency in youth soccer. Research in Sports Medicine, 26(2), 191-198.
Chicago-Zitierstil (17. Ausg.)Harriss, A., D. M. Walton, und J. P. Dickey. "Direct Player Observation Is Needed to Accurately Quantify Heading Frequency in Youth Soccer." Research in Sports Medicine 26, no. 2 (2018): 191-198.
MLA-Zitierstil (9. Ausg.)Harriss, A., et al. "Direct Player Observation Is Needed to Accurately Quantify Heading Frequency in Youth Soccer." Research in Sports Medicine, vol. 26, no. 2, 2018, pp. 191-198.