Cigarette smoking is associated with a greater risk of incident asthma in allergic rhinitis.

MLA

Polosa, Riccardo, et al. “Cigarette Smoking Is Associated with a Greater Risk of Incident Asthma in Allergic Rhinitis.” Journal of Allergy & Clinical Immunology, vol. 121, no. 6, June 2008, pp. 1428–34. EBSCOhost, https://doi.org/10.1016/j.jaci.2008.02.041.

APA

Polosa, R., Knoke, J. D., Russo, C., Piccillo, G., Caponnetto, P., Sarvà, M., Proietti, L., & Al-Delaimy, W. K. (2008). Cigarette smoking is associated with a greater risk of incident asthma in allergic rhinitis. Journal of Allergy & Clinical Immunology, 121(6), 1428–1434. https://doi.org/10.1016/j.jaci.2008.02.041

Chicago

Polosa, Riccardo, James D. Knoke, Cristina Russo, Giovita Piccillo, Pasquale Caponnetto, Maria Sarvà, Lidia Proietti, and Wael K. Al-Delaimy. 2008. “Cigarette Smoking Is Associated with a Greater Risk of Incident Asthma in Allergic Rhinitis.” Journal of Allergy & Clinical Immunology 121 (6): 1428–34. doi:10.1016/j.jaci.2008.02.041.