Cita APA

Kruger, J., Jama, A., Homa, D. M., Babb, S. D., & King, B. A. (2015). Smoke-free home and vehicle rules by tobacco use status among US adults. Prev Med.

Chicago Style Citation

Kruger, Judy, Amal Jama, David M. Homa, Stephen D. Babb, i Brian A. King. "Smoke-free Home and Vehicle Rules By Tobacco Use Status Among US Adults." Prev Med 2015.

Cita MLA

Kruger, Judy, et al. "Smoke-free Home and Vehicle Rules By Tobacco Use Status Among US Adults." Prev Med 2015.