Cita APA (7a ed.)
Karlsen, S., Millward, D., & Sandford, A. (2012). Investigating ethnic differences in current cigarette smoking over time using the health surveys for England. European Journal of Public Health, 22(2), 254-257.
Cita Chicago Style (17a ed.)
Karlsen, Saffron, Deborah Millward, y Amanda Sandford. "Investigating Ethnic Differences in Current Cigarette Smoking over Time Using the Health Surveys for England." European Journal of Public Health 22, no. 2 (2012): 254-257.
Cita MLA (9a ed.)
Karlsen, Saffron, et al. "Investigating Ethnic Differences in Current Cigarette Smoking over Time Using the Health Surveys for England." European Journal of Public Health, vol. 22, no. 2, 2012, pp. 254-257.
Precaución: Estas citas no son 100% exactas.