United States. Congress. House. Committee on the District of Columbia & ProQuest (Firm). (1956). Amending title I of the act entitled "An act to authorize and direct the construction of bridges over the Potomac River, and for other purposes". [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on the District of Columbia and ProQuest (Firm). Amending Title I of the Act Entitled "An Act to Authorize and Direct the Construction of Bridges over the Potomac River, and for Other Purposes". Washington: [publisher not identified], 1956.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on the District of Columbia and ProQuest (Firm). Amending Title I of the Act Entitled "An Act to Authorize and Direct the Construction of Bridges over the Potomac River, and for Other Purposes". [publisher not identified], 1956.