MLA

Tassin, Christophe, and cartographer. Boulonnois, Pontieu, Artois, Comté De S. Paul Et Pays De La Locoüe [Cartographic Material]. N. Berey, proche les Augustins, 1645. https://collections.library.yale.edu/catalog/2111107.

APA, 6th edition

Tassin, C., & cartographer. (1645). Boulonnois, Pontieu, Artois, Comté de S. Paul et Pays de la Locoüe [cartographic material]. [Maps, Early works to 1800, Manuscript waste (Binding)]. N. Berey, proche les Augustins. https://collections.library.yale.edu/catalog/2111107.