United States. Congress. House. Committee on Environment and Public Works, ProQuest (Firm), & United States. Congressional Budget Office. (1981). Federal-Aid Highway Authorizations Act of 1981. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Environment and Public Works, ProQuest (Firm), and United States. Congressional Budget Office. Federal-Aid Highway Authorizations Act of 1981. Washington: [publisher not identified], 1981.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Environment and Public Works, et al. Federal-Aid Highway Authorizations Act of 1981. [publisher not identified], 1981.
Warning: These citations may not always be 100% accurate.