APA (7th ed.) Citation

CG, G., JP, N., PG, A., SW, M., KM, E., & MR, G. (2007). Decline in pneumonia admissions after routine childhood immunisation with pneumococcal conjugate vaccine in the USA: A time-series analysis. Lancet, 369(9568), 1179. https://doi.org/10.1016/s0140-6736(07)60564-9

Chicago Style (17th ed.) Citation

CG, Grijalva, Nuorti JP, Arbogast PG, Martin SW, Edwards KM, and Griffin MR. "Decline in Pneumonia Admissions After Routine Childhood Immunisation with Pneumococcal Conjugate Vaccine in the USA: A Time-series Analysis." Lancet 369, no. 9568 (2007): 1179. https://doi.org/10.1016/s0140-6736(07)60564-9.

MLA (9th ed.) Citation

CG, Grijalva, et al. "Decline in Pneumonia Admissions After Routine Childhood Immunisation with Pneumococcal Conjugate Vaccine in the USA: A Time-series Analysis." Lancet, vol. 369, no. 9568, 2007, p. 1179, https://doi.org/10.1016/s0140-6736(07)60564-9.