Seskin, E. P. (1977). Air pollution and health in Washington, D.C.: Some acute health effects of air pollution in the Washington metropolitan area. Corvallis Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency ; available through National Technical Information Service].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Seskin, Eugene P. Air Pollution and Health in Washington, D.C.: Some Acute Health Effects of Air Pollution in the Washington Metropolitan Area. Corvallis, Or. : [Springfield, Va.: Corvallis Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency ; available through National Technical Information Service], 1977.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Seskin, Eugene P. Air Pollution and Health in Washington, D.C.: Some Acute Health Effects of Air Pollution in the Washington Metropolitan Area. Corvallis Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency ; available through National Technical Information Service], 1977.