MLA

Jefferys, Thomas, -1771, engraver, publisher. A description of the Spanish islands and settlements on the coast of the West Indies. 1762.. https://collections.library.yale.edu/catalog/2029236.

APA, 6th edition

Jefferys, Thomas, -1771, engraver, publisher. (1762.)[A description of the Spanish islands and settlements on the coast of the West Indies]. https://collections.library.yale.edu/catalog/2029236.