Koning, J. J. de, Haan, E. de, Stam, R & Groot, G. de. (1997). Speed skating on skates that allow plantar flexion improves mechanical efficiency. Medicine & Science in Sports & Exercise, Indianapolis 29(1997)5, Suppl., S. S262..
APA-Zitierstil (7. Ausg.)Koning, J. J. d., Haan, E. d., Stam, R., & Groot, G. d. (1997). Speed skating on skates that allow plantar flexion improves mechanical efficiency Medicine & Science in Sports & Exercise.
Chicago-Zitierstil (17. Ausg.)Koning, J. J. de, E. de Haan, R. Stam, und G. de Groot. "Speed Skating on Skates That Allow Plantar Flexion Improves Mechanical Efficiency." Medicine & Science in Sports & Exercise 1997.
MLA-Zitierstil (9. Ausg.)Koning, J. J. de, et al. "Speed Skating on Skates That Allow Plantar Flexion Improves Mechanical Efficiency." Medicine & Science in Sports & Exercise, 1997.