Cite
Pneumocystis carinii infections in HIV-infected children.
MLA
Sanders-Laufer, D., et al. “Pneumocystis Carinii Infections in HIV-Infected Children.” Pediatric Clinics of North America, vol. 38, no. 1, Feb. 1991, pp. 69–88. EBSCOhost, https://doi.org/10.1016/s0031-3955(16)38043-9.
APA
Sanders-Laufer, D., DeBruin, W., & Edelson, P. J. (1991). Pneumocystis carinii infections in HIV-infected children. Pediatric Clinics of North America, 38(1), 69–88. https://doi.org/10.1016/s0031-3955(16)38043-9
Chicago
Sanders-Laufer, D, W DeBruin, and P J Edelson. 1991. “Pneumocystis Carinii Infections in HIV-Infected Children.” Pediatric Clinics of North America 38 (1): 69–88. doi:10.1016/s0031-3955(16)38043-9.