APA (7th ed.) Citation

United States. Congress. Senate. Committee on Patents & ProQuest (Firm). (1869). Petition of George Fowler and the administrators of the Estate of De Grass Fowler, deceased, praying an extension of the patent for an improvement in machinery for punching metal. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Patents and ProQuest (Firm). Petition of George Fowler and the Administrators of the Estate of De Grass Fowler, Deceased, Praying an Extension of the Patent for an Improvement in Machinery for Punching Metal. Washington: [publisher not identified], 1869.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Patents and ProQuest (Firm). Petition of George Fowler and the Administrators of the Estate of De Grass Fowler, Deceased, Praying an Extension of the Patent for an Improvement in Machinery for Punching Metal. [publisher not identified], 1869.