APA (7th ed.) Citation

JH, H., LB, S., Hoofnagle, J. H., & Seeff, L. B. (2006). Peginterferon and ribavirin for chronic hepatitis C. New England Journal of Medicine, 355(23), 2444.

Chicago Style (17th ed.) Citation

JH, Hoofnagle, Seeff LB, Jay H. Hoofnagle, and Leonard B. Seeff. "Peginterferon and Ribavirin for Chronic Hepatitis C." New England Journal of Medicine 355, no. 23 (2006): 2444.

MLA (9th ed.) Citation

JH, Hoofnagle, et al. "Peginterferon and Ribavirin for Chronic Hepatitis C." New England Journal of Medicine, vol. 355, no. 23, 2006, p. 2444.