APA (7th ed.) Citation

United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Energy Research and Development & ProQuest (Firm). (1991). Renewable Hydrogen Energy Research and Development Act of 1991: Hearing before the Subcommittee on Energy Research and Development of the Committee on Energy and Natural Resources, United States Senate, One Hundred Second Congress, first session, on S. 1269 ... June 25, 1991. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Energy Research and Development and ProQuest (Firm). Renewable Hydrogen Energy Research and Development Act of 1991: Hearing Before the Subcommittee on Energy Research and Development of the Committee on Energy and Natural Resources, United States Senate, One Hundred Second Congress, First Session, on S. 1269 ... June 25, 1991. Washington: U.S. G.P.O., 1991.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Energy Research and Development and ProQuest (Firm). Renewable Hydrogen Energy Research and Development Act of 1991: Hearing Before the Subcommittee on Energy Research and Development of the Committee on Energy and Natural Resources, United States Senate, One Hundred Second Congress, First Session, on S. 1269 ... June 25, 1991. U.S. G.P.O., 1991.