Cita APA (7a ed.)
T, L., P, A., & E, C. (2003). What happens to women's self-reported cigarette consumption and urinary cotinine levels in pregnancy? Addiction, 98(9), 1315-1321.
Cita Chicago Style (17a ed.)
T, Lawrence, Aveyard P, y Croghan E. "What Happens to Women's Self-reported Cigarette Consumption and Urinary Cotinine Levels in Pregnancy?" Addiction 98, no. 9 (2003): 1315-1321.
Cita MLA (9a ed.)
T, Lawrence, et al. "What Happens to Women's Self-reported Cigarette Consumption and Urinary Cotinine Levels in Pregnancy?" Addiction, vol. 98, no. 9, 2003, pp. 1315-1321.
Precaución: Estas citas no son 100% exactas.