Bergen, J. L. & Grubbs, L. M. (1999, 17. August). Effect of age and time of day on VO2max. Zugriff unter https://coachsci.sdsu.edu/csa/vol34/bergen.htm
APA (7th ed.) CitationBergen, J. L., & Grubbs, L. M. (1996). Effect of age and time of day on VO2max. Medicine & Science in Sports & Exercise.
Chicago Style (17th ed.) CitationBergen, J. L., and L. M. Grubbs. "Effect of Age and Time of Day on VO2max." Medicine & Science in Sports & Exercise 1996.
MLA (9th ed.) CitationBergen, J. L., and L. M. Grubbs. "Effect of Age and Time of Day on VO2max." Medicine & Science in Sports & Exercise, 1996.
Warning: These citations may not always be 100% accurate.