APA (7th ed.) Citation

CL, F., & RS, K. (2003). 5 alpha-reductase inhibitors: What's new? Current opinion in urology, 13(1), 31. https://doi.org/10.1097/00042307-200301000-00006

Chicago Style (17th ed.) Citation

CL, Foley, and Kirby RS. "5 Alpha-reductase Inhibitors: What's New?" Current Opinion in Urology 13, no. 1 (2003): 31. https://doi.org/10.1097/00042307-200301000-00006.

MLA (9th ed.) Citation

CL, Foley, and Kirby RS. "5 Alpha-reductase Inhibitors: What's New?" Current Opinion in Urology, vol. 13, no. 1, 2003, p. 31, https://doi.org/10.1097/00042307-200301000-00006.