APA (7th ed.) Citation

WA, K., & WM, S. (2001). Antibiotics for severe chronic obstructive pulmonary disease. Lancet, 358(9298), 2013. https://doi.org/10.1016/s0140-6736(01)07136-7

Chicago Style (17th ed.) Citation

WA, Knaus, and Scheld WM. "Antibiotics for Severe Chronic Obstructive Pulmonary Disease." Lancet 358, no. 9298 (2001): 2013. https://doi.org/10.1016/s0140-6736(01)07136-7.

MLA (9th ed.) Citation

WA, Knaus, and Scheld WM. "Antibiotics for Severe Chronic Obstructive Pulmonary Disease." Lancet, vol. 358, no. 9298, 2001, p. 2013, https://doi.org/10.1016/s0140-6736(01)07136-7.