Zanker, C. L., Cooke, C. B., Truscott, J. G., Oldroyd, B & Jacobs, H. S. (2004). Annual changes of bone density over 12 years in an amenorrheic athlete. Medicine & Science in Sports & Exercise, 36 (1), 137-142. doi: 10.1249/01.MSS.0000106186.68674.2C
APA (7th ed.) CitationZanker, C. L., Cooke, C. B., Truscott, J. G., Oldroyd, B., & Jacobs, H. S. (2004). Annual changes of bone density over 12 years in an amenorrheic athlete. Medicine & Science in Sports & Exercise, 36(1), 137-142.
Chicago Style (17th ed.) CitationZanker, C. L., C. B. Cooke, J. G. Truscott, B. Oldroyd, and H. S. Jacobs. "Annual Changes of Bone Density over 12 Years in an Amenorrheic Athlete." Medicine & Science in Sports & Exercise 36, no. 1 (2004): 137-142.
MLA (9th ed.) CitationZanker, C. L., et al. "Annual Changes of Bone Density over 12 Years in an Amenorrheic Athlete." Medicine & Science in Sports & Exercise, vol. 36, no. 1, 2004, pp. 137-142.