APA (7th ed.) Citation

United States. Environmental Protection Agency. Office of Air Quality Planning and Standards. (1980). Trends in the quality of the Nation's air: A report to the people. United States Environmental Protection Agency, Office of Public Awareness.

Chicago Style (17th ed.) Citation

United States. Environmental Protection Agency. Office of Air Quality Planning and Standards. Trends in the Quality of the Nation's Air: A Report to the People. Washington, DC: United States Environmental Protection Agency, Office of Public Awareness, 1980.

MLA (9th ed.) Citation

United States. Environmental Protection Agency. Office of Air Quality Planning and Standards. Trends in the Quality of the Nation's Air: A Report to the People. United States Environmental Protection Agency, Office of Public Awareness, 1980.