Tønnessen, E, Sandbakk, S. B., Apold-Aasen, S, Sandbakk, Ø & Haugen, T. A. (2025). The training and development process during childhood and adolescence of a multiple Ballon d'Or-nominated soccer player. Frontiers in Sports and Active Living, 7 , 1710194. Zugriff am 23.02.2026 unter https://doi.org/10.3389/fspor.2025.1710194
APA-Zitierstil (7. Ausg.)Tønnessen, E., Sandbakk, S. B., Apold-Aasen, S., Sandbakk, Ø., & Haugen, T. A. (2025). The training and development process during childhood and adolescence of a multiple Ballon d'Or-nominated soccer player. Frontiers in Sports and Active Living, 7, 1710194.
Chicago-Zitierstil (17. Ausg.)Tønnessen, E., S. B. Sandbakk, S. Apold-Aasen, Ø Sandbakk, und T. A. Haugen. "The Training and Development Process During Childhood and Adolescence of a Multiple Ballon D'Or-nominated Soccer Player." Frontiers in Sports and Active Living 7 (2025): 1710194.
MLA-Zitierstil (9. Ausg.)Tønnessen, E., et al. "The Training and Development Process During Childhood and Adolescence of a Multiple Ballon D'Or-nominated Soccer Player." Frontiers in Sports and Active Living, vol. 7, 2025, p. 1710194.