APA (7th ed.) Citation

United States. Congress. Senate. Committee on Interior and Insular Affairs. Subcommittee on Minerals, Materials, and Fuels, & ProQuest (Firm). (1973). Coal surface mining and reclamation: Hearing, Ninety-third Congress, first session . U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Interior and Insular Affairs. Subcommittee on Minerals, Materials, and Fuels, and ProQuest (Firm). Coal Surface Mining and Reclamation: Hearing, Ninety-third Congress, First Session . Washington: U.S. Govt. Print. Off, 1973.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Interior and Insular Affairs. Subcommittee on Minerals, Materials, and Fuels, and ProQuest (Firm). Coal Surface Mining and Reclamation: Hearing, Ninety-third Congress, First Session . U.S. Govt. Print. Off, 1973.