Armstrong, N & Welsman, J. R. (2000). Development of aerobic fitness during childhood and adolescence. Pediatric Exercise Science, 12 (2), 128-149. Zugriff am 17.04.2000 unter https://doi.org/10.1123/pes.12.2.128
APA-Zitierstil (7. Ausg.)Armstrong, N., & Welsman, J. R. (2000). Development of aerobic fitness during childhood and adolescence. Pediatric Exercise Science, 12(2), 128-149.
Chicago-Zitierstil (17. Ausg.)Armstrong, N., und J. R. Welsman. "Development of Aerobic Fitness During Childhood and Adolescence." Pediatric Exercise Science 12, no. 2 (2000): 128-149.
MLA-Zitierstil (9. Ausg.)Armstrong, N., und J. R. Welsman. "Development of Aerobic Fitness During Childhood and Adolescence." Pediatric Exercise Science, vol. 12, no. 2, 2000, pp. 128-149.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.