Groen, R. S., Samai, M., Stewart, K., Cassidy, L. D., Kamara, T. B., Yambasu, S. E., . . . Kushner, A. L. (2012). Untreated surgical conditions in Sierra Leone: A cluster randomised, cross-sectional, countrywide survey. Lancet, 380(9847), 1082. https://doi.org/10.1016/S0140-6736(12)61081-2
Chicago Style (17th ed.) CitationGroen, Reinou S., Mohamed Samai, Kerry-Ann Stewart, Laura D. Cassidy, Thaim B. Kamara, Sahr E. Yambasu, T. Peter Kingham, and Adam L. Kushner. "Untreated Surgical Conditions in Sierra Leone: A Cluster Randomised, Cross-sectional, Countrywide Survey." Lancet 380, no. 9847 (2012): 1082. https://doi.org/10.1016/S0140-6736(12)61081-2.
MLA (9th ed.) CitationGroen, Reinou S., et al. "Untreated Surgical Conditions in Sierra Leone: A Cluster Randomised, Cross-sectional, Countrywide Survey." Lancet, vol. 380, no. 9847, 2012, p. 1082, https://doi.org/10.1016/S0140-6736(12)61081-2.