APA (7th ed.) Citation

CL, S., A, R., & AJJ, W. (2001). Drug therapy. Side effects of adjuvant treatment of breast cancer. New England Journal of Medicine, 344(26), 1997.

Chicago Style (17th ed.) Citation

CL, Shapiro, Recht A, and Wood AJJ. "Drug Therapy. Side Effects of Adjuvant Treatment of Breast Cancer." New England Journal of Medicine 344, no. 26 (2001): 1997.

MLA (9th ed.) Citation

CL, Shapiro, et al. "Drug Therapy. Side Effects of Adjuvant Treatment of Breast Cancer." New England Journal of Medicine, vol. 344, no. 26, 2001, p. 1997.