Dyfyniad APA

Shaffer, S. W., & Uhl, T. L. (2006). Preventing and Treating Lower Extremity Stress Reactions and Fractures in Adults. National Athletic Trainers Association.

Dyfyniad Arddull Chicago

Shaffer, Scott W., and Timothy L. Uhl. Preventing and Treating Lower Extremity Stress Reactions and Fractures in Adults. National Athletic Trainers Association, 2006.

Dyfyniad MLA

Shaffer, Scott W., and Timothy L. Uhl. Preventing and Treating Lower Extremity Stress Reactions and Fractures in Adults. National Athletic Trainers Association, 2006.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.