Green, M. S., Esco, M. R., Martin, T. D., Pritchett, R. C., McHugh, A. N. & Williford, H. N. (2013). Crossvalidation of two 20-m shuttle-run tests for predicting VO2max in female collegiate soccer players. The Journal of Strength and Conditioning Research, 27 (6), 1520-1528. doi: 10.1519/JSC.0b013e318270fcc0
APA (7th ed.) CitationGreen, M. S., Esco, M. R., Martin, T. D., Pritchett, R. C., McHugh, A. N., & Williford, H. N. (2013). Crossvalidation of two 20-m shuttle-run tests for predicting VO2max in female collegiate soccer players. The Journal of Strength and Conditioning Research, 27(6), 1520-1528.
Chicago Style (17th ed.) CitationGreen, M. S., M. R. Esco, T. D. Martin, R. C. Pritchett, A. N. McHugh, and H. N. Williford. "Crossvalidation of Two 20-m Shuttle-run Tests for Predicting VO2max in Female Collegiate Soccer Players." The Journal of Strength and Conditioning Research 27, no. 6 (2013): 1520-1528.
MLA (9th ed.) CitationGreen, M. S., et al. "Crossvalidation of Two 20-m Shuttle-run Tests for Predicting VO2max in Female Collegiate Soccer Players." The Journal of Strength and Conditioning Research, vol. 27, no. 6, 2013, pp. 1520-1528.