APA (7th ed.) Citation

Great Britain. Anno regni Georgii III. Regis Magnæ Britanniæ, Franciæ, & Hiberniæ, vicesimo tertio. At the Parliament begun ... the thirty-first day of October, Anno Domini 1780, ... to the fifth day of December, 1782; being the third session of the fifteenth parliament of Great Britain.

Chicago Style (17th ed.) Citation

Great Britain. Anno Regni Georgii III. Regis Magnæ Britanniæ, Franciæ, & Hiberniæ, Vicesimo Tertio. At the Parliament Begun ... the Thirty-first Day of October, Anno Domini 1780, ... to the Fifth Day of December, 1782; Being the Third Session of the Fifteenth Parliament of Great Britain.

MLA (9th ed.) Citation

Great Britain. Anno Regni Georgii III. Regis Magnæ Britanniæ, Franciæ, & Hiberniæ, Vicesimo Tertio. At the Parliament Begun ... the Thirty-first Day of October, Anno Domini 1780, ... to the Fifth Day of December, 1782; Being the Third Session of the Fifteenth Parliament of Great Britain.

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