APA (7th ed.) Citation

MA, L., R, P., & JS, H. (1999). Why do effective smoking prevention progams work? Student changes in social cognitive theory constructs. Journal of School Health, 69(8), 326. https://doi.org/10.1111/j.1746-1561.1999.tb06423.x

Chicago Style (17th ed.) Citation

MA, Langlois, Petosa R, and Hallam JS. "Why Do Effective Smoking Prevention Progams Work? Student Changes in Social Cognitive Theory Constructs." Journal of School Health 69, no. 8 (1999): 326. https://doi.org/10.1111/j.1746-1561.1999.tb06423.x.

MLA (9th ed.) Citation

MA, Langlois, et al. "Why Do Effective Smoking Prevention Progams Work? Student Changes in Social Cognitive Theory Constructs." Journal of School Health, vol. 69, no. 8, 1999, p. 326, https://doi.org/10.1111/j.1746-1561.1999.tb06423.x.