DVS Edition Citation

Helsen, W. F., Starkes, J. L. & van Winckel, J. (1998). The influence of relative age on success and dropout in male soccer players. American Journal of Human Biology, 10 , 791-798.

APA (7th ed.) Citation

Helsen, W. F., Starkes, J. L., & van Winckel, J. (1998). The influence of relative age on success and dropout in male soccer players. American Journal of Human Biology, 10, 791-798.

Chicago Style (17th ed.) Citation

Helsen, W. F., J. L. Starkes, and J. van Winckel. "The Influence of Relative Age on Success and Dropout in Male Soccer Players." American Journal of Human Biology 10 (1998): 791-798.

MLA (9th ed.) Citation

Helsen, W. F., et al. "The Influence of Relative Age on Success and Dropout in Male Soccer Players." American Journal of Human Biology, vol. 10, 1998, pp. 791-798.