APA (7th ed.) Citation

United States. Congress. House. Committee on Patents, ProQuest (Firm), & United States. Patent Office. (1915). Letter from the Commissioner of Patents transmitting a report of the business of the Patent Office for the year ended December 31, 1914. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Patents, ProQuest (Firm), and United States. Patent Office. Letter from the Commissioner of Patents Transmitting a Report of the Business of the Patent Office for the Year Ended December 31, 1914. Washington: [publisher not identified], 1915.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Patents, et al. Letter from the Commissioner of Patents Transmitting a Report of the Business of the Patent Office for the Year Ended December 31, 1914. [publisher not identified], 1915.