APA (7th ed.) Citation

KL, N., SK, M., & IC, P. (1984). Sacrococcygeal fetus-in-fetu. Indian pediatrics, 21(10), 820.

Chicago Style (17th ed.) Citation

KL, Narasimharao, Mitra SK, and Pathak IC. "Sacrococcygeal Fetus-in-fetu." Indian Pediatrics 21, no. 10 (1984): 820.

MLA (9th ed.) Citation

KL, Narasimharao, et al. "Sacrococcygeal Fetus-in-fetu." Indian Pediatrics, vol. 21, no. 10, 1984, p. 820.