APA (7th ed.) Citation

United States. Congress. Senate. Committee on Printing, ProQuest (Firm), United States. Congress. Senate. Committee on Patents, & United States. Patent Office. (1842). Report from the Commissioner of Patents, showing the operation of the Patent Office during the year 1841. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Printing, ProQuest (Firm), United States. Congress. Senate. Committee on Patents, and United States. Patent Office. Report from the Commissioner of Patents, Showing the Operation of the Patent Office During the Year 1841. Washington: [publisher not identified], 1842.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Printing, et al. Report from the Commissioner of Patents, Showing the Operation of the Patent Office During the Year 1841. [publisher not identified], 1842.