APA (7th ed.) Citation

Pennsylvania. Supreme Executive Council. By His Excellency Joseph Reed, Esq. president, and the Supreme Executive Council, of the Commonwealth of Pennsylvania. A proclamation: Whereas the savages in alliance with the King of Great Britain, have attacked several of the frontier counties ... Given ... at Philadelphia, this twenty-second day of April, in the year of our Lord one thousand seven hundred and eighty.

Chicago Style (17th ed.) Citation

Pennsylvania. Supreme Executive Council. By His Excellency Joseph Reed, Esq. President, and the Supreme Executive Council, of the Commonwealth of Pennsylvania. A Proclamation: Whereas the Savages in Alliance with the King of Great Britain, Have Attacked Several of the Frontier Counties ... Given ... at Philadelphia, This Twenty-second Day of April, in the Year of Our Lord One Thousand Seven Hundred and Eighty.

MLA (9th ed.) Citation

Pennsylvania. Supreme Executive Council. By His Excellency Joseph Reed, Esq. President, and the Supreme Executive Council, of the Commonwealth of Pennsylvania. A Proclamation: Whereas the Savages in Alliance with the King of Great Britain, Have Attacked Several of the Frontier Counties ... Given ... at Philadelphia, This Twenty-second Day of April, in the Year of Our Lord One Thousand Seven Hundred and Eighty.

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