Catching up on the Clean Air Act

MLA

McIntosh, Hugh. “Catching up on the Clean Air Act.” Environmental Health Perspectives, vol. 101, no. 3, Aug. 1993, p. 226. EBSCOhost, https://doi.org/10.2307/3431545.

APA

McIntosh, H. (1993). Catching up on the Clean Air Act. Environmental Health Perspectives, 101(3), 226. https://doi.org/10.2307/3431545

Chicago

McIntosh, Hugh. 1993. “Catching up on the Clean Air Act.” Environmental Health Perspectives 101 (3): 226. doi:10.2307/3431545.