APA aipamena

Fagan, P., Augustson, E., Backinger, C. L., O’Connell, M. E., Vollinger, R. E., Kaufman, A., & Gibson, J. T. (2007). Quit Attempts and Intention to Quit Cigarette Smoking Among Young Adults in the United States. © American Journal of Public Health 2007.

Chicago Style aipamena

Fagan, Pebbles, Erik Augustson, Cathy L. Backinger, Mary E. O’Connell, Robert E. Vollinger, Annette Kaufman, and James T. Gibson. Quit Attempts and Intention to Quit Cigarette Smoking Among Young Adults in the United States. © American Journal of Public Health 2007, 2007.

MLA aipamena

Fagan, Pebbles, et al. Quit Attempts and Intention to Quit Cigarette Smoking Among Young Adults in the United States. © American Journal of Public Health 2007, 2007.