APA-Zitierstil (7. Ausg.)

Kenkel, D. S., Mathios, A. D., Phillips, G. N., Suryanarayana, R., Wang, H., & Zeng, S. (2023). Fear or Knowledge The Impact of Graphic Cigarette Warnings on Tobacco Product Choices. National Bureau of Economic Research.

Chicago-Zitierstil (17. Ausg.)

Kenkel, Donald Scott, Alan D. Mathios, Grace N. Phillips, Revathy Suryanarayana, Hua Wang, und Sen Zeng. Fear or Knowledge The Impact of Graphic Cigarette Warnings on Tobacco Product Choices. Cambridge, Mass: National Bureau of Economic Research, 2023.

MLA-Zitierstil (8. Ausg.)

Kenkel, Donald Scott, et al. Fear or Knowledge The Impact of Graphic Cigarette Warnings on Tobacco Product Choices. National Bureau of Economic Research, 2023.