United States. Congress. House. Committee on Patents & ProQuest (Firm). (1937). New York World's Fair, New York City, N. Y., 1939. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Patents and ProQuest (Firm). New York World's Fair, New York City, N. Y., 1939. Washington: [publisher not identified], 1937.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Patents and ProQuest (Firm). New York World's Fair, New York City, N. Y., 1939. [publisher not identified], 1937.
Warning: These citations may not always be 100% accurate.