United States. Congress. House, ProQuest (Firm), & United States. Congress. House. Committee on the Library. (1939). Providing for the construction and maintenance of a National Gallery of Art. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House, ProQuest (Firm), and United States. Congress. House. Committee on the Library. Providing for the Construction and Maintenance of a National Gallery of Art. Washington: [publisher not identified], 1939.
MLA (9th ed.) CitationUnited States. Congress. House, et al. Providing for the Construction and Maintenance of a National Gallery of Art. [publisher not identified], 1939.
Warning: These citations may not always be 100% accurate.