Chicago

House of Representatives, Congress." House Hearing, 92nd Congress - 1972 NASA authorization. Part 4: hearings before the Subcommittee on Advanced Research and Technology of the Committee on Science and Astronautics, House of Representatives, Ninety-second Congress, first session, on H.R. 3981 (superseded by H.R. 7109) .... Government. U.S. Government Printing Office https://www.govinfo.gov/app/details/CHRG-92hhrg59311Op4.

APA

House of Representatives, Congress. (1971, March 18). House Hearing, 92nd Congress - 1972 NASA authorization. Part 4: hearings before the Subcommittee on Advanced Research and Technology of the Committee on Science and Astronautics, House of Representatives, Ninety-second Congress, first session, on H.R. 3981 (superseded by H.R. 7109) .... [Government]. U.S. Government Printing Office. https://www.govinfo.gov/app/details/CHRG-92hhrg59311Op4

MLA

House of Representatives, Congress. House Hearing, 92nd Congress - 1972 NASA authorization. Part 4: hearings before the Subcommittee on Advanced Research and Technology of the Committee on Science and Astronautics, House of Representatives, Ninety-second Congress, first session, on H.R. 3981 (superseded by H.R. 7109) .... U.S. Government Printing Office, (18 Mar 1971), https://www.govinfo.gov/app/details/CHRG-92hhrg59311Op4

Bluebook

House of Representatives, Congress, 1972 NASA authorization. Part 4: hearings before the Subcommittee on Advanced Research and Technology of the Committee on Science and Astronautics, House of Representatives, Ninety-second Congress, first session, on H.R. 3981 (superseded by H.R. 7109) ..., GovInfo, (March 18, 1971), https://www.govinfo.gov/app/details/CHRG-92hhrg59311Op4