Steingröver, C, Wattie, N, Baker, J & Schorer, J. (2016). Does relative age affect career length in North American professional sports? Sports Medicine, 2 (18), 1-7. Zugriff am 17.10.2016 unter http://doi.org/10.1186/s40798-016-0042-3
APA-Zitierstil (7. Ausg.)Steingröver, C., Wattie, N., Baker, J., & Schorer, J. (2016). Does relative age affect career length in North American professional sports? Sports Medicine, 2(18), 1-7.
Chicago-Zitierstil (17. Ausg.)Steingröver, C., N. Wattie, J. Baker, und J. Schorer. "Does Relative Age Affect Career Length in North American Professional Sports?" Sports Medicine 2, no. 18 (2016): 1-7.
MLA-Zitierstil (9. Ausg.)Steingröver, C., et al. "Does Relative Age Affect Career Length in North American Professional Sports?" Sports Medicine, vol. 2, no. 18, 2016, pp. 1-7.