Betzler, N. F., Monk, S. A., Wallace, E. S. & Otto, S. R. (2012). Variability in clubhead presentation characteristics and ball impact location for golfers' drives. Journal of Sports Sciences, 30 (5), 439-448. doi: 10.1080/02640414.2011.653981
APA (7th ed.) CitationBetzler, N. F., Monk, S. A., Wallace, E. S., & Otto, S. R. (2012). Variability in clubhead presentation characteristics and ball impact location for golfers' drives. Journal of Sports Sciences, 30(5), 439-448.
Chicago Style (17th ed.) CitationBetzler, N. F., S. A. Monk, E. S. Wallace, and S. R. Otto. "Variability in Clubhead Presentation Characteristics and Ball Impact Location for Golfers' Drives." Journal of Sports Sciences 30, no. 5 (2012): 439-448.
MLA (9th ed.) CitationBetzler, N. F., et al. "Variability in Clubhead Presentation Characteristics and Ball Impact Location for Golfers' Drives." Journal of Sports Sciences, vol. 30, no. 5, 2012, pp. 439-448.