Cita APA

Gill, D. L., & Williams, L. (2008). Psychological dynamics of sport and exercise (3. ed.). Champaign, IL.: Human Kinetics.

Citación estilo Chicago

Gill, Diane L., y Lavon Williams. Psychological Dynamics of Sport and Exercise. 3. ed. Champaign, IL.: Human Kinetics, 2008.

Cita MLA

Gill, Diane L., y Lavon Williams. Psychological Dynamics of Sport and Exercise. 3. ed. Champaign, IL.: Human Kinetics, 2008.