MLA

Jaillot, Alexis Hubert, 1632?-1712. H. Jalliots map of the seat of war in Italy cont. [the] duchyes of Milan, Mantua, Parma, &c. with the Venetian territoryes. [ca. 1701]. https://collections.library.yale.edu/catalog/2046658.

APA, 6th edition

Jaillot, Alexis Hubert, 1632?-1712. ([ca. 1701])[H. Jalliots map of the seat of war in Italy cont. [the] duchyes of Milan, Mantua, Parma, &c. with the Venetian territoryes]. https://collections.library.yale.edu/catalog/2046658.