Swartz, E. E., Armstrong, C. W., Rankin, J. M., & Rogers, B. (2002). A 3-Dimensional Analysis of Face-Mask Removal Tools in Inducing Helmet Movement. National Athletic Trainers Association.
Citação norma ChicagoSwartz, Erik E., Charles W. Armstrong, James M. Rankin, and Burton Rogers. A 3-Dimensional Analysis of Face-Mask Removal Tools in Inducing Helmet Movement. National Athletic Trainers Association, 2002.
Citação norma MLASwartz, Erik E., Charles W. Armstrong, James M. Rankin, and Burton Rogers. A 3-Dimensional Analysis of Face-Mask Removal Tools in Inducing Helmet Movement. National Athletic Trainers Association, 2002.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.