APA (7th ed.) Citation

MJ, B., DS, K., & CL, W. (2008). Case records of the Massachusetts General Hospital. Case 15-2008. A 55-year-old man with an elevated prostate-specific antigen level and early-stage prostate cancer. New England Journal of Medicine, 358(20), 2161.

Chicago Style (17th ed.) Citation

MJ, Barry, Kaufman DS, and Wu CL. "Case Records of the Massachusetts General Hospital. Case 15-2008. A 55-year-old Man with an Elevated Prostate-specific Antigen Level and Early-stage Prostate Cancer." New England Journal of Medicine 358, no. 20 (2008): 2161.

MLA (9th ed.) Citation

MJ, Barry, et al. "Case Records of the Massachusetts General Hospital. Case 15-2008. A 55-year-old Man with an Elevated Prostate-specific Antigen Level and Early-stage Prostate Cancer." New England Journal of Medicine, vol. 358, no. 20, 2008, p. 2161.