Cita APA (7th ed.)

Caleyachetty, R., Tait, C., Kengne, A., Corvalan, C., Uauy, R., & Echouffo-Tcheugui, J. (2014). Tobacco use in pregnant women: Analysis of data from Demographic and Health Surveys from 54 low-income and middle-income countries. Elsevier.

Cita Chicago (17th ed.)

Caleyachetty, R., CA Tait, AP Kengne, C. Corvalan, R. Uauy, i JB Echouffo-Tcheugui. Tobacco Use in Pregnant Women: Analysis of Data from Demographic and Health Surveys from 54 Low-income and Middle-income Countries. Elsevier, 2014.

Cita MLA (9th ed.)

Caleyachetty, R., et al. Tobacco Use in Pregnant Women: Analysis of Data from Demographic and Health Surveys from 54 Low-income and Middle-income Countries. Elsevier, 2014.