MLA

Park, Moses, 1738-1828. To the right honourable, the Earl of Shelbourne, His Majesty's principal Secretary of State for the Southern Department, this plan of the colony of Connecticut in North-America is humbly dedicated / by his lordships most obedient humble servt., Moses Park. BRBL_00465. 1766]. https://collections.library.yale.edu/catalog/15654708.

APA, 6th edition

Park, Moses, 1738-1828. (["BRBL_00465"])(1766])[To the right honourable, the Earl of Shelbourne, His Majesty's principal Secretary of State for the Southern Department, this plan of the colony of Connecticut in North-America is humbly dedicated / by his lordships most obedient humble servt., Moses Park]. https://collections.library.yale.edu/catalog/15654708.