APA citiranje

Szabo, A. J., Alosco, M. L., Fedor, A., & Gunstad, J. (2013). Invalid Performance and the ImPACT in National Collegiate Athletic Association Division I Football Players. National Athletic Trainers Association.

Citação norma Chicago

Szabo, Ashley J., Michael L. Alosco, Andrew Fedor, and John Gunstad. Invalid Performance and the ImPACT in National Collegiate Athletic Association Division I Football Players. National Athletic Trainers Association, 2013.

MLA citiranje

Szabo, Ashley J., Michael L. Alosco, Andrew Fedor, and John Gunstad. Invalid Performance and the ImPACT in National Collegiate Athletic Association Division I Football Players. National Athletic Trainers Association, 2013.