APA ציטוט

Henriksen, L., Schleicher, N. C., Johnson, T. O., Andersen-Rodgers, E., Zhang, X., & Williams, R. (2019). Mind the Gap: Changes in Cigarette Prices After California’s Tax Increase. Tob Regul Sci.

Citação norma Chicago

Henriksen, Lisa, Nina C. Schleicher, Trent O. Johnson, Elizabeth Andersen-Rodgers, Xueying Zhang, and Rebecca Williams. "Mind the Gap: Changes in Cigarette Prices After California’s Tax Increase." Tob Regul Sci 2019.

ציטוט MLA

Henriksen, Lisa, et al. "Mind the Gap: Changes in Cigarette Prices After California’s Tax Increase." Tob Regul Sci 2019.