United States. Congress. Senate. Committee on Public Works. Subcommittee on Roads & ProQuest (Firm). (1970). Report on the status of the Federal-aid highway program: Hearing, Ninety-first Congress, second session ... April 15, 1970. U.S. Govt. Print. Off.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Public Works. Subcommittee on Roads and ProQuest (Firm). Report on the Status of the Federal-aid Highway Program: Hearing, Ninety-first Congress, Second Session ... April 15, 1970. Washington: U.S. Govt. Print. Off, 1970.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Public Works. Subcommittee on Roads and ProQuest (Firm). Report on the Status of the Federal-aid Highway Program: Hearing, Ninety-first Congress, Second Session ... April 15, 1970. U.S. Govt. Print. Off, 1970.