MLA

Homann, Johann Baptist, 1663-1724, cartographer. Comitatus principalis Tirolis : in quo Episc. Tridentin[us] et Brixensis, Comitatus Brigantinus, Feldkirchiae Sonnebergae et Pludentii accuratè exhibentur. [after 1724]. https://collections.library.yale.edu/catalog/2065563.

APA, 6th edition

Homann, Johann Baptist, 1663-1724, cartographer. ([after 1724])[Comitatus principalis Tirolis : in quo Episc. Tridentin[us] et Brixensis, Comitatus Brigantinus, Feldkirchiae Sonnebergae et Pludentii accuratè exhibentur]. https://collections.library.yale.edu/catalog/2065563.