Aztreonam.

MLA

Johnson, D. H., and B. A. Cunha. “Aztreonam.” The Medical Clinics of North America, vol. 79, no. 4, July 1995, pp. 733–43. EBSCOhost, https://doi.org/10.1016/s0025-7125(16)30036-0.

APA

Johnson, D. H., & Cunha, B. A. (1995). Aztreonam. The Medical Clinics of North America, 79(4), 733–743. https://doi.org/10.1016/s0025-7125(16)30036-0

Chicago

Johnson, D H, and B A Cunha. 1995. “Aztreonam.” The Medical Clinics of North America 79 (4): 733–43. doi:10.1016/s0025-7125(16)30036-0.