United States. Congress. House, ProQuest (Firm), & United States. Congress. House. Committee on Coinage, Weights, and Measures. (1930). Discontinue coinage of $2.50 gold piece. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House, ProQuest (Firm), and Weights United States. Congress. House. Committee on Coinage. Discontinue Coinage of $2.50 Gold Piece. Washington: [publisher not identified], 1930.
MLA (9th ed.) CitationUnited States. Congress. House, et al. Discontinue Coinage of $2.50 Gold Piece. [publisher not identified], 1930.
Warning: These citations may not always be 100% accurate.