APA (7th ed.) Citation

Great Britain. Sovereign (1760-1820 : George III). By the King, a proclamation, declaring the cessation of arms: As well by sea as land, agreed upon between His Majesty, the most Christian King, and the Catholick King, and enjoining the observance thereof.

Chicago Style (17th ed.) Citation

Great Britain. Sovereign (1760-1820 : George III). By the King, a Proclamation, Declaring the Cessation of Arms: As Well by Sea as Land, Agreed upon Between His Majesty, the Most Christian King, and the Catholick King, and Enjoining the Observance Thereof.

MLA (9th ed.) Citation

Great Britain. Sovereign (1760-1820 : George III). By the King, a Proclamation, Declaring the Cessation of Arms: As Well by Sea as Land, Agreed upon Between His Majesty, the Most Christian King, and the Catholick King, and Enjoining the Observance Thereof.

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