Obstetric hemorrhage.

MLA

McCARTNEY, C. P. “Obstetric Hemorrhage.” The Medical Clinics of North America, vol. 1, Jan. 1954, pp. 265–77. EBSCOhost, https://doi.org/10.1016/s0025-7125(16)34921-5.

APA

McCARTNEY, C. P. (1954). Obstetric hemorrhage. The Medical Clinics of North America, 1, 265–277. https://doi.org/10.1016/s0025-7125(16)34921-5

Chicago

McCARTNEY, C P. 1954. “Obstetric Hemorrhage.” The Medical Clinics of North America 1 (January): 265–77. doi:10.1016/s0025-7125(16)34921-5.