Cita APA (7a ed.)
L, S., C, C., E, F., L, H., LC, R., PG, S., . . . Hall, A. J. (2004). MMR vaccination and pervasive developmental disorders: A case-control study. Lancet, 364(9438), 963-970.
Cita Chicago Style (17a ed.)
L, Smeeth, et al. "MMR Vaccination and Pervasive Developmental Disorders: A Case-control Study." Lancet 364, no. 9438 (2004): 963-970.
Cita MLA (9a ed.)
L, Smeeth, et al. "MMR Vaccination and Pervasive Developmental Disorders: A Case-control Study." Lancet, vol. 364, no. 9438, 2004, pp. 963-970.
Precaución: Estas citas no son 100% exactas.