Clobb, K. L., Bachrach, L. K., Sowers, M, Nieves, J, Greendale, G. A., Kent, K. K., Brown, B. W., Pettit, K, Harper, D. M. & Kelsey, J. L. (2007). The effect of oral contraceptives on bone mass and stress fractures in female runners. Medicine & Science in Sports & Exercise, 39 (9), 1464-1473. doi: 10.1249/mss.0b013e318074e532
APA (7th ed.) CitationClobb, K. L., Bachrach, L. K., Sowers, M., Nieves, J., Greendale, G. A., Kent, K. K., . . . Kelsey, J. L. (2007). The effect of oral contraceptives on bone mass and stress fractures in female runners. Medicine & Science in Sports & Exercise, 39(9), 1464-1473.
Chicago Style (17th ed.) CitationClobb, K. L., et al. "The Effect of Oral Contraceptives on Bone Mass and Stress Fractures in Female Runners." Medicine & Science in Sports & Exercise 39, no. 9 (2007): 1464-1473.
MLA (9th ed.) CitationClobb, K. L., et al. "The Effect of Oral Contraceptives on Bone Mass and Stress Fractures in Female Runners." Medicine & Science in Sports & Exercise, vol. 39, no. 9, 2007, pp. 1464-1473.