Cita APA (7a ed.)
JC, C., AA, L., L, R., T, P., ST, W., & DR, G. (2002). Exposure to cat allergen, maternal history of asthma, and wheezing in first 5 years of life. Lancet, 360(9335), 781-783.
Cita Chicago Style (17a ed.)
JC, Celedón, Litonjua AA, Ryan L, Platts-Mills T, Weiss ST, y Gold DR. "Exposure to Cat Allergen, Maternal History of Asthma, and Wheezing in First 5 Years of Life." Lancet 360, no. 9335 (2002): 781-783.
Cita MLA (9a ed.)
JC, Celedón, et al. "Exposure to Cat Allergen, Maternal History of Asthma, and Wheezing in First 5 Years of Life." Lancet, vol. 360, no. 9335, 2002, pp. 781-783.
Precaución: Estas citas no son 100% exactas.