Kirkland, A & O`Sullivan, M. (2018). There is no such thing as an international ilite under-9 soccer player. Journal of Sports Science & Medicine, 17 (4), 686-688. Zugriff am 10.01.2019 unter https://www.jssm.org/hf.php?id=jssm-17-686.xml
APA-Zitierstil (7. Ausg.)Kirkland, A., & O`Sullivan, M. (2018). There is no such thing as an international ilite under-9 soccer player. Journal of Sports Science & Medicine, 17(4), 686-688.
Chicago-Zitierstil (17. Ausg.)Kirkland, A., und M. O`Sullivan. "There Is No Such Thing as an International Ilite Under-9 Soccer Player." Journal of Sports Science & Medicine 17, no. 4 (2018): 686-688.
MLA-Zitierstil (9. Ausg.)Kirkland, A., und M. O`Sullivan. "There Is No Such Thing as an International Ilite Under-9 Soccer Player." Journal of Sports Science & Medicine, vol. 17, no. 4, 2018, pp. 686-688.