Cita APA

(1983). Annual Report 1983 to the president and Congress. National acid precipitation assessment program. Washington: Interagency Task Force on Acid Precipitation.

Citación estilo Chicago

Annual Report 1983 to the President and Congress. National Acid Precipitation Assessment Program. Washington: Interagency Task Force on Acid Precipitation, 1983.

Cita MLA

Annual Report 1983 to the President and Congress. National Acid Precipitation Assessment Program. Washington: Interagency Task Force on Acid Precipitation, 1983.