APA (7th ed.) Citation

PH, R., DI, B., J, L., T, R., L, L., S, G., . . . G, L. (2009). Exposure to traffic-related particles and endotoxin during infancy is associated with wheezing at age 3 years. American journal of respiratory and critical care medicine, 180(11), 1068. https://doi.org/10.1164/rccm.200808-1307OC

Chicago Style (17th ed.) Citation

PH, Ryan, et al. "Exposure to Traffic-related Particles and Endotoxin During Infancy Is Associated with Wheezing at Age 3 Years." American Journal of Respiratory and Critical Care Medicine 180, no. 11 (2009): 1068. https://doi.org/10.1164/rccm.200808-1307OC.

MLA (9th ed.) Citation

PH, Ryan, et al. "Exposure to Traffic-related Particles and Endotoxin During Infancy Is Associated with Wheezing at Age 3 Years." American Journal of Respiratory and Critical Care Medicine, vol. 180, no. 11, 2009, p. 1068, https://doi.org/10.1164/rccm.200808-1307OC.