Putukian, M., Echemendia, R. J., Chiampas, G., Dvorak, J., Mandelbaum, B., Lemak, L. J. & Kirkendall, D. (2019). Head injury in soccer: From science to the field; summary of the head injury summit held in April 2017 in New York City, New York. British Journal of Sports Medicine, 53 (21), 1332. Zugriff am 03.12.2019 unter http://bjsm.bmj.com/content/53/21/1332.abstract
APA-viitePutukian, M., Echemendia, R. J., Chiampas, G., Dvorak, J., Mandelbaum, B., Lemak, L. J., & Kirkendall, D. (2019). Head injury in soccer: From science to the field; summary of the head injury summit held in April 2017 in New York City, New York. British Journal of Sports Medicine, 53(21), p. 1332.
Chicago-tyylinen lähdeviittausPutukian, M., R. J. Echemendia, G. Chiampas, J. Dvorak, B. Mandelbaum, L. J. Lemak, and D. Kirkendall. "Head Injury in Soccer: From Science to the Field; Summary of the Head Injury Summit Held in April 2017 in New York City, New York." British Journal of Sports Medicine 53, no. 21 (2019): 1332.
MLA-viitePutukian, M., et al. "Head Injury in Soccer: From Science to the Field; Summary of the Head Injury Summit Held in April 2017 in New York City, New York." British Journal of Sports Medicine 53.21 (2019): 1332.