APA Citatie

Valente, T. W., Hoffman, B. R., Ritt-Olson, A., Lichtman, K., & Johnson, C. A. (2003). Effects of a Social-Network Method for Group Assignment Strategies on Peer-Led Tobacco Prevention Programs in Schools. © American Journal of Public Health 2003.

Chicago Style citaat

Valente, Thomas W., Beth R. Hoffman, Annamara Ritt-Olson, Kara Lichtman, en C. Anderson Johnson. Effects of a Social-Network Method for Group Assignment Strategies On Peer-Led Tobacco Prevention Programs in Schools. © American Journal of Public Health 2003, 2003.

MLA citatie

Valente, Thomas W., et al. Effects of a Social-Network Method for Group Assignment Strategies On Peer-Led Tobacco Prevention Programs in Schools. © American Journal of Public Health 2003, 2003.