APA (7th ed.) Citation

United States. Congress. House. Committee on Government Operations. Conservation and Natural Resources Subcommittee & ProQuest (Firm). (1970). The environmental decade (action proposals for the 1970's): Hearings, Ninety-first Congress, second session. U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Government Operations. Conservation and Natural Resources Subcommittee and ProQuest (Firm). The Environmental Decade (action Proposals for the 1970's): Hearings, Ninety-first Congress, Second Session. Washington: U.S. Govt. Print. Off, 1970.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Government Operations. Conservation and Natural Resources Subcommittee and ProQuest (Firm). The Environmental Decade (action Proposals for the 1970's): Hearings, Ninety-first Congress, Second Session. U.S. Govt. Print. Off, 1970.