APA (7th ed.) Citation

O, K., & J, R. (2010). Temporal clustering of exacerbations in chronic obstructive pulmonary disease. American journal of respiratory and critical care medicine, 182(7), 984. https://doi.org/10.1164/ajrccm.182.7.984

Chicago Style (17th ed.) Citation

O, Keene, and Roger J. "Temporal Clustering of Exacerbations in Chronic Obstructive Pulmonary Disease." American Journal of Respiratory and Critical Care Medicine 182, no. 7 (2010): 984. https://doi.org/10.1164/ajrccm.182.7.984.

MLA (9th ed.) Citation

O, Keene, and Roger J. "Temporal Clustering of Exacerbations in Chronic Obstructive Pulmonary Disease." American Journal of Respiratory and Critical Care Medicine, vol. 182, no. 7, 2010, p. 984, https://doi.org/10.1164/ajrccm.182.7.984.