MLA

Blaeu, Willem Janszoon, 1571-1638. Paraguay, ó, prov. de Rio de la Plata cum regionibus adiacentibus Tucuman et Sta. Cruz de la Sierra [cartographic material].. BRBL_00699. [1635]. https://collections.library.yale.edu/catalog/15825474.

APA, 6th edition

Blaeu, Willem Janszoon, 1571-1638. (["BRBL_00699"])([1635])[Paraguay, ó, prov. de Rio de la Plata cum regionibus adiacentibus Tucuman et Sta. Cruz de la Sierra [cartographic material].]. https://collections.library.yale.edu/catalog/15825474.