Krustrup, P, Mohr, M, Nybo, L, Majgaard Jensen, J., Jung Nielsen, J. & Bangsbo, J. (2006). The Yo-Yo IR2 Test: Physiological response, reliability, and application to elite soccer. Medicine & Science in Sports & Exercise, 38 (9), 1666-1673. doi: 10.1249/01.mss.0000227538.20799.08
APA (7th ed.) CitationKrustrup, P., Mohr, M., Nybo, L., Majgaard Jensen, J., Jung Nielsen, J., & Bangsbo, J. (2006). The Yo-Yo IR2 Test: Physiological response, reliability, and application to elite soccer. Medicine & Science in Sports & Exercise, 38(9), 1666-1673.
Chicago Style (17th ed.) CitationKrustrup, P., M. Mohr, L. Nybo, J. Majgaard Jensen, J. Jung Nielsen, and J. Bangsbo. "The Yo-Yo IR2 Test: Physiological Response, Reliability, and Application to Elite Soccer." Medicine & Science in Sports & Exercise 38, no. 9 (2006): 1666-1673.
MLA (9th ed.) CitationKrustrup, P., et al. "The Yo-Yo IR2 Test: Physiological Response, Reliability, and Application to Elite Soccer." Medicine & Science in Sports & Exercise, vol. 38, no. 9, 2006, pp. 1666-1673.