APA ציטוט

Jemal, A., Thun, M., Yu, X. Q., Hartman, A. M., Cokkinides, V., Center, M. M., . . . Ward, E. M. (2011). Changes in smoking prevalence among U.S. adults by state and region: Estimates from the Tobacco Use Supplement to the Current Population Survey, 1992-2007. BioMed Central.

Citação norma Chicago

Jemal, Ahmedin, Michael Thun, Xue Q. Yu, Anne M. Hartman, Vilma Cokkinides, Melissa M. Center, Hana Ross, and Elizabeth M. Ward. Changes in Smoking Prevalence Among U.S. Adults By State and Region: Estimates From the Tobacco Use Supplement to the Current Population Survey, 1992-2007. BioMed Central, 2011.

ציטוט MLA

Jemal, Ahmedin, et al. Changes in Smoking Prevalence Among U.S. Adults By State and Region: Estimates From the Tobacco Use Supplement to the Current Population Survey, 1992-2007. BioMed Central, 2011.