McGuine, T. A., Biese, K. M., Petrovska, L, Hetzel, S. J., Reardon, C, Kliethermes, S, Bell, D. R., Brooks, A & Watson, A. M. (2021). Mental health, physical activity, and quality of life of US adolescent athletes during COVID-19-related school closures and sport cancellations: A study of 13 000 athletes. Journal of Athletic Training, 56 (1), 20-30. Zugriff am 29.12.2020 unter https://doi.org/10.4085/1062-6050-0478.20
APA (7th ed.) CitationMcGuine, T. A., Biese, K. M., Petrovska, L., Hetzel, S. J., Reardon, C., Kliethermes, S., . . . Watson, A. M. (2021). Mental health, physical activity, and quality of life of US adolescent athletes during COVID-19-related school closures and sport cancellations: A study of 13 000 athletes. Journal of Athletic Training, 56(1), 20-30.
Chicago Style (17th ed.) CitationMcGuine, T. A., K. M. Biese, L. Petrovska, S. J. Hetzel, C. Reardon, S. Kliethermes, D. R. Bell, A. Brooks, and A. M. Watson. "Mental Health, Physical Activity, and Quality of Life of US Adolescent Athletes During COVID-19-related School Closures and Sport Cancellations: A Study of 13 000 Athletes." Journal of Athletic Training 56, no. 1 (2021): 20-30.
MLA (9th ed.) CitationMcGuine, T. A., et al. "Mental Health, Physical Activity, and Quality of Life of US Adolescent Athletes During COVID-19-related School Closures and Sport Cancellations: A Study of 13 000 Athletes." Journal of Athletic Training, vol. 56, no. 1, 2021, pp. 20-30.