APA Zitierstil

Thomson, C. C., Hamilton, W. L., Siegel, M. B., Biener, L., & Rigotti, N. A. (2007). Effect of local youth‐access regulations on progression to established smoking among youths in Massachusetts. BMJ Group.

Chicago Zitierstil

Thomson, Carey Conley, William L. Hamilton, Michael B. Siegel, Lois Biener, und Nancy A. Rigotti. Effect of Local Youth‐access Regulations On Progression to Established Smoking Among Youths in Massachusetts. BMJ Group, 2007.

MLA Zitierstil

Thomson, Carey Conley, et al. Effect of Local Youth‐access Regulations On Progression to Established Smoking Among Youths in Massachusetts. BMJ Group, 2007.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.