Cita APA

Pepper, J. K., Lee, Y. O., Eggers, M. E., Allen, J. A., Thompson, J., & Nonnemaker, J. M. (2020). Perceptions of U.S. and Canadian Cannabis Package Warnings Among U.S. Adults. Drug Alcohol Depend.

Chicago Style Citation

Pepper, Jessica K., Youn Ok Lee, Matthew E. Eggers, Jane A. Allen, Jesse Thompson, i James M. Nonnemaker. "Perceptions of U.S. and Canadian Cannabis Package Warnings Among U.S. Adults." Drug Alcohol Depend 2020.

Cita MLA

Pepper, Jessica K., et al. "Perceptions of U.S. and Canadian Cannabis Package Warnings Among U.S. Adults." Drug Alcohol Depend 2020.