United States. Department of the Treasury. Office of the Secretary. (1915). New counterfeit $20 gold certificate. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Department of the Treasury. Office of the Secretary. New Counterfeit $20 Gold Certificate. [Washington]: [publisher not identified], 1915.
MLA (9th ed.) CitationUnited States. Department of the Treasury. Office of the Secretary. New Counterfeit $20 Gold Certificate. [publisher not identified], 1915.
Warning: These citations may not always be 100% accurate.