APA (7th ed.) Citation

United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Environmental Pollution & ProQuest (Firm). (1980). Environmental effects of the increased use of coal: Hearings before the Subcommittee on Environmental Pollution of the Committee on Environment and Public Works, United States Senate, Ninety-sixth Congress, second session, March 19, April 21 and 24, 1980. U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Environmental Pollution and ProQuest (Firm). Environmental Effects of the Increased Use of Coal: Hearings Before the Subcommittee on Environmental Pollution of the Committee on Environment and Public Works, United States Senate, Ninety-sixth Congress, Second Session, March 19, April 21 and 24, 1980. Washington: U.S. Govt. Print. Off, 1980.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Environmental Pollution and ProQuest (Firm). Environmental Effects of the Increased Use of Coal: Hearings Before the Subcommittee on Environmental Pollution of the Committee on Environment and Public Works, United States Senate, Ninety-sixth Congress, Second Session, March 19, April 21 and 24, 1980. U.S. Govt. Print. Off, 1980.