APA (7th ed.) Citation

Nici, L., Mammen, M. J., Charbek, E., Alexander, P. E., Au, D. H., Boyd, C. M., . . . Aaron, S. D. (2020). Pharmacologic Management of Chronic Obstructive Pulmonary Disease. An Official American Thoracic Society Clinical Practice Guideline. American journal of respiratory and critical care medicine, 201(9), e56-e69. https://doi.org/10.1164/rccm.202003-0625ST

Chicago Style (17th ed.) Citation

Nici, Linda, et al. "Pharmacologic Management of Chronic Obstructive Pulmonary Disease. An Official American Thoracic Society Clinical Practice Guideline." American Journal of Respiratory and Critical Care Medicine 201, no. 9 (2020): e56-e69. https://doi.org/10.1164/rccm.202003-0625ST.

MLA (9th ed.) Citation

Nici, Linda, et al. "Pharmacologic Management of Chronic Obstructive Pulmonary Disease. An Official American Thoracic Society Clinical Practice Guideline." American Journal of Respiratory and Critical Care Medicine, vol. 201, no. 9, 2020, pp. e56-e69, https://doi.org/10.1164/rccm.202003-0625ST.