APA (7th ed.) Citation

GRAHAM, N. M., ZEGER, S. L., PARK, L. P., PHAIR, J. P., DETELS, R., VERMUND, S. H., . . . STUDY, T. M. A. C. (1991). Effect of zidovudine and Pneumocystis carinii pneumonia prophylaxis on progression of HIV-1.. Lancet, 338(8762), 265. https://doi.org/10.1016/0140-6736(91)90414-K

Chicago Style (17th ed.) Citation

GRAHAM, NEIL M.H., SCOTT L. ZEGER, LAWRENCE P. PARK, JOHN P. PHAIR, ROGER DETELS, STEN H. VERMUND, MONTO HO, ALFRED J. SAAH, and THE MULTICENTER AIDS COHORT STUDY. "Effect of Zidovudine and Pneumocystis Carinii Pneumonia Prophylaxis on Progression of HIV-1.." Lancet 338, no. 8762 (1991): 265. https://doi.org/10.1016/0140-6736(91)90414-K.

MLA (9th ed.) Citation

GRAHAM, NEIL M.H., et al. "Effect of Zidovudine and Pneumocystis Carinii Pneumonia Prophylaxis on Progression of HIV-1.." Lancet, vol. 338, no. 8762, 1991, p. 265, https://doi.org/10.1016/0140-6736(91)90414-K.