Cite

Regiones sub Polo Arctico / auctore Guiljelmo Blaeu.

MLA

Blaeu, Willem Janszoon, 1571-1638, cartographer. Regiones sub Polo Arctico / auctore Guiljelmo Blaeu.. BRBL_00681. 1645]. https://collections.library.yale.edu/catalog/15825191.

APA, 6th edition

Blaeu, Willem Janszoon, 1571-1638, cartographer. (["BRBL_00681"])(1645])[Regiones sub Polo Arctico / auctore Guiljelmo Blaeu.]. https://collections.library.yale.edu/catalog/15825191.