APA (7th ed.) Citation

United States. Department of State & ProQuest (Firm). (1835). Patents for useful inventions expired. Letter from the Secretary of State, transmitting a list of patents for useful inventions which have expired. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Department of State and ProQuest (Firm). Patents for Useful Inventions Expired. Letter from the Secretary of State, Transmitting a List of Patents for Useful Inventions Which Have Expired. Washington: [publisher not identified], 1835.

MLA (9th ed.) Citation

United States. Department of State and ProQuest (Firm). Patents for Useful Inventions Expired. Letter from the Secretary of State, Transmitting a List of Patents for Useful Inventions Which Have Expired. [publisher not identified], 1835.