Gaya APA

Preifeffer, R, P. et al (2015). Concepts of Athlethic Training (ED-7). America: America : Jones & Bartlett Learning, 2015.

Gaya MLA

Preifeffer, Ronald, P.. et al. "Concepts of Athlethic Training". ED-7 America: America : Jones & Bartlett Learning, 2015, 2015. Text.