APA (7th ed.) Citation

Piscitelli, S. C., Burstein, A. H., Chaitt, D., Alfaro, R. M., & Falloon, J. (2000). Indinavir concentrations and St John's wort. Lancet, 355(9203), 547. https://doi.org/10.1016/S0140-6736(99)05712-8

Chicago Style (17th ed.) Citation

Piscitelli, Stephen C., Aaron H. Burstein, Doreen Chaitt, Raul M. Alfaro, and Judith Falloon. "Indinavir Concentrations and St John's Wort." Lancet 355, no. 9203 (2000): 547. https://doi.org/10.1016/S0140-6736(99)05712-8.

MLA (9th ed.) Citation

Piscitelli, Stephen C., et al. "Indinavir Concentrations and St John's Wort." Lancet, vol. 355, no. 9203, 2000, p. 547, https://doi.org/10.1016/S0140-6736(99)05712-8.