MLA

Homann, Johann Baptist, 1663-1724, cartographer. Archiducatus Austriae superioris in suas quadrantes ditiones exacte divisi accuratissima tabula. ca. 1710]. https://collections.library.yale.edu/catalog/2065598.

APA, 6th edition

Homann, Johann Baptist, 1663-1724, cartographer. (ca. 1710])[Archiducatus Austriae superioris in suas quadrantes ditiones exacte divisi accuratissima tabula]. https://collections.library.yale.edu/catalog/2065598.