[Zurichgow et Basiliensis provincia].
MLA
Mercator, Gerhard, 1512-1594. [Zurichgow et Basiliensis provincia].. 1595?]. https://collections.library.yale.edu/catalog/15483162.
APA, 6th edition
Mercator, Gerhard, 1512-1594. (1595?])[[Zurichgow et Basiliensis provincia].]. https://collections.library.yale.edu/catalog/15483162.