Summer Sherburne Hawkins, Nicoline Bach, & Christopher F. Baum. (2018). Impact of tobacco control policies on adolescent smokeless tobacco and cigar use: A difference-in-differences approach. BMC.
Chicago Style (17th ed.) CitationSummer Sherburne Hawkins, Nicoline Bach, and Christopher F. Baum. Impact of Tobacco Control Policies on Adolescent Smokeless Tobacco and Cigar Use: A Difference-in-differences Approach. BMC, 2018.
MLA (9th ed.) CitationSummer Sherburne Hawkins, et al. Impact of Tobacco Control Policies on Adolescent Smokeless Tobacco and Cigar Use: A Difference-in-differences Approach. BMC, 2018.
Warning: These citations may not always be 100% accurate.