APA Citatie

Terry-McElrath, Y. M., Emery, S., Wakefield, M. A., O’Malley, P. M., Szczypka, G., & Johnston, L. D. (2011). Effects of Tobacco-Related Media Campaigns on Young Adult Smoking: Longitudinal Data from the United States.

Chicago Style citaat

Terry-McElrath, Yvonne M., Sherry Emery, Melanie A. Wakefield, Patrick M. O’Malley, Glen Szczypka, en Lloyd D. Johnston. Effects of Tobacco-Related Media Campaigns On Young Adult Smoking: Longitudinal Data From the United States. 2011.

MLA citatie

Terry-McElrath, Yvonne M., et al. Effects of Tobacco-Related Media Campaigns On Young Adult Smoking: Longitudinal Data From the United States. 2011.