APA (7th ed.) Citation

ProQuest (Firm). (1820). Extension of a patent right. [publisher not identified].

Chicago Style (17th ed.) Citation

ProQuest (Firm). Extension of a Patent Right. Washington: [publisher not identified], 1820.

MLA (9th ed.) Citation

ProQuest (Firm). Extension of a Patent Right. [publisher not identified], 1820.

Warning: These citations may not always be 100% accurate.