DVS Edition Citation

Krustrup, P, Helsen, W. F., Randers, M. B., Christensen, J. F., MacDonald, C, Natal Rebelo, A. & Bangsbo, J. (2009). Activity profile and physical demands of football referees and assistant referees in international games. Journal of Sports Sciences, 27 (11), 1167-1176. doi: 10.1080/02640410903220310

APA (7th ed.) Citation

Krustrup, P., Helsen, W. F., Randers, M. B., Christensen, J. F., MacDonald, C., Natal Rebelo, A., & Bangsbo, J. (2009). Activity profile and physical demands of football referees and assistant referees in international games. Journal of Sports Sciences, 27(11), 1167-1176.

Chicago Style (17th ed.) Citation

Krustrup, P., W. F. Helsen, M. B. Randers, J. F. Christensen, C. MacDonald, A. Natal Rebelo, and J. Bangsbo. "Activity Profile and Physical Demands of Football Referees and Assistant Referees in International Games." Journal of Sports Sciences 27, no. 11 (2009): 1167-1176.

MLA (9th ed.) Citation

Krustrup, P., et al. "Activity Profile and Physical Demands of Football Referees and Assistant Referees in International Games." Journal of Sports Sciences, vol. 27, no. 11, 2009, pp. 1167-1176.