MLA

Pownall, Thomas, 1722-1805. A new and correct map of North America, with the West India Islands : divided according to the last treaty of peace, concluded at Paris. 10th. Feby. 1763, wherein are particularly distinguished, the several provinces and colonies, which compose the Britis. BRBL_00365. 1777. https://collections.library.yale.edu/catalog/15534673.

APA, 6th edition

Pownall, Thomas, 1722-1805. (["BRBL_00365"])(1777)[A new and correct map of North America, with the West India Islands : divided according to the last treaty of peace, concluded at Paris. 10th. Feby. 1763, wherein are particularly distinguished, the several provinces and colonies, which compose the Britis]. https://collections.library.yale.edu/catalog/15534673.