Peru [cartographic material].
MLA
Jansson, Jan, 1588-1664. Peru [cartographic material].. BRBL_00677. [1647]. https://collections.library.yale.edu/catalog/15821181.
APA, 6th edition
Jansson, Jan, 1588-1664. (["BRBL_00677"])([1647])[Peru [cartographic material].]. https://collections.library.yale.edu/catalog/15821181.