DVS Edition Citation

Kozera, J, Stupnicki, R & Hackney, A. C. (1999). Heart rate variability in competitive athletes. Medicine & Science in Sports & Exercise, Indianapolis 31(1999)5, Suppl., S. S281..

APA (7th ed.) Citation

Kozera, J., Stupnicki, R., & Hackney, A. C. (1999). Heart rate variability in competitive athletes Medicine & Science in Sports & Exercise.

Chicago Style (17th ed.) Citation

Kozera, J., R. Stupnicki, and A. C. Hackney. "Heart Rate Variability in Competitive Athletes." Medicine & Science in Sports & Exercise 1999.

MLA (9th ed.) Citation

Kozera, J., et al. "Heart Rate Variability in Competitive Athletes." Medicine & Science in Sports & Exercise, 1999.