Chicago

House of Representatives, Congress." House Hearing, 96th Congress - Helium-energy act of 1979: hearings before the Subcommittee on Energy and Power of the Committee on Interstate and Foreign Commerce, House of Representatives, Ninety-sixth Congress, first session, on H.R. 2620 ... March 8, June 11, and August 1, 1979.. Government. U.S. Government Printing Office https://www.govinfo.gov/app/details/CHRG-96hhrg54003O.

APA

House of Representatives, Congress. (1979, March 8). House Hearing, 96th Congress - Helium-energy act of 1979: hearings before the Subcommittee on Energy and Power of the Committee on Interstate and Foreign Commerce, House of Representatives, Ninety-sixth Congress, first session, on H.R. 2620 ... March 8, June 11, and August 1, 1979.. [Government]. U.S. Government Printing Office. https://www.govinfo.gov/app/details/CHRG-96hhrg54003O

MLA

House of Representatives, Congress. House Hearing, 96th Congress - Helium-energy act of 1979: hearings before the Subcommittee on Energy and Power of the Committee on Interstate and Foreign Commerce, House of Representatives, Ninety-sixth Congress, first session, on H.R. 2620 ... March 8, June 11, and August 1, 1979.. U.S. Government Printing Office, (8 Mar 1979), https://www.govinfo.gov/app/details/CHRG-96hhrg54003O

Bluebook

House of Representatives, Congress, Helium-energy act of 1979: hearings before the Subcommittee on Energy and Power of the Committee on Interstate and Foreign Commerce, House of Representatives, Ninety-sixth Congress, first session, on H.R. 2620 ... March 8, June 11, and August 1, 1979., GovInfo, (March 8, 1979), https://www.govinfo.gov/app/details/CHRG-96hhrg54003O