Spears, B. M., Swanson, R. A., & Smith, E. T. (1983). History of sport and physical activity in the United States (2nd ed.). W.C. Brown Co..
Chicago Style (17th ed.) CitationSpears, Betty Mary, Richard A. Swanson, and Elaine T. Smith. History of Sport and Physical Activity in the United States. 2nd ed. Dubuque, Iowa: W.C. Brown Co., 1983.
MLA (9th ed.) CitationSpears, Betty Mary, et al. History of Sport and Physical Activity in the United States. 2nd ed. W.C. Brown Co., 1983.
Warning: These citations may not always be 100% accurate.