Chicago

House of Representatives, Congress." House Hearing, 90th Congress - Public works appropriations for 1969 for water and power resources development and the Atomic Energy Commission. Part 4: hearings before a subcommittee of the Committee on Appropriations, House of Representatives, Ninetieth Congress, second session.. Government. U.S. Government Publishing Office https://www.govinfo.gov/app/details/CHRG-90hhrg94047p4.

APA

House of Representatives, Congress. (1968, December 31). House Hearing, 90th Congress - Public works appropriations for 1969 for water and power resources development and the Atomic Energy Commission. Part 4: hearings before a subcommittee of the Committee on Appropriations, House of Representatives, Ninetieth Congress, second session.. [Government]. U.S. Government Publishing Office. https://www.govinfo.gov/app/details/CHRG-90hhrg94047p4

MLA

House of Representatives, Congress. House Hearing, 90th Congress - Public works appropriations for 1969 for water and power resources development and the Atomic Energy Commission. Part 4: hearings before a subcommittee of the Committee on Appropriations, House of Representatives, Ninetieth Congress, second session.. U.S. Government Publishing Office, (31 Dec 1968), https://www.govinfo.gov/app/details/CHRG-90hhrg94047p4

Bluebook

House of Representatives, Congress, Public works appropriations for 1969 for water and power resources development and the Atomic Energy Commission. Part 4: hearings before a subcommittee of the Committee on Appropriations, House of Representatives, Ninetieth Congress, second session., GovInfo, (December 31, 1968), https://www.govinfo.gov/app/details/CHRG-90hhrg94047p4