Cita APA

Ashley, M. J., Cohen, J., & Ferrence, R. (2001). ‘Light’ and ‘Mild’ Cigarettes: Who Smokes Them? Are They Being Misled? Can J Public Health.

Chicago Style Citation

Ashley, Mary Jane, Joanna Cohen, i Roberta Ferrence. "‘Light’ and ‘Mild’ Cigarettes: Who Smokes Them? Are They Being Misled?" Can J Public Health 2001.

Cita MLA

Ashley, Mary Jane, Joanna Cohen, i Roberta Ferrence. "‘Light’ and ‘Mild’ Cigarettes: Who Smokes Them? Are They Being Misled?" Can J Public Health 2001.