J, P., R, W., A, E., & DC, P. (2009). Evaluation of the immediate impact of the Washington, D.C., smoke-free indoor air policy on bar employee environmental tobacco smoke exposure. Public Health Reports, 124, 134.
Chicago Style (17th ed.) CitationJ, Pearson, Windsor R, El-Mohandes A, and Perry DC. "Evaluation of the Immediate Impact of the Washington, D.C., Smoke-free Indoor Air Policy on Bar Employee Environmental Tobacco Smoke Exposure." Public Health Reports 124 (2009): 134.
MLA (9th ed.) CitationJ, Pearson, et al. "Evaluation of the Immediate Impact of the Washington, D.C., Smoke-free Indoor Air Policy on Bar Employee Environmental Tobacco Smoke Exposure." Public Health Reports, vol. 124, 2009, p. 134.
Warning: These citations may not always be 100% accurate.