APA aipamena

Doogan, N., Roberts, M., Wewers, M., Stanton, C., Keith, D., Gaalema, D., . . . Higgins, S. (2017). A growing geographic disparity: Rural and urban cigarette smoking trends in the United States. Prev Med.

Chicago Style aipamena

Doogan, N.J., et al. "A Growing Geographic Disparity: Rural and Urban Cigarette Smoking Trends in the United States." Prev Med 2017.

MLA aipamena

Doogan, N.J., et al. "A Growing Geographic Disparity: Rural and Urban Cigarette Smoking Trends in the United States." Prev Med 2017.