APA
Torg J. S., Welsh R. P. j. a. & Shephard R. J. j. a. (1990). Current therapy in sports medicine-2. Toronto: B.C. Decker.
Chicago
Torg Joseph S, Welsh R Peter joint author and Shephard Roy J joint author. 1990. Current therapy in sports medicine-2. Toronto: B.C. Decker.
Harvard
Torg J. S., Welsh R. P. j. a. and Shephard R. J. j. a. (1990). Current therapy in sports medicine-2. Toronto: B.C. Decker.
MLA
Torg Joseph S, Welsh R Peter joint author and Shephard Roy J joint author. Current therapy in sports medicine-2. Toronto: B.C. Decker. 1990.