APA Citation

Blaeu, W. J., & Blaeu, J. (1660). Polonia Regnum et Silesia Ducatus. [Amsterdam]: Blaeu.

Chicago Style Citation

Blaeu, Willem Janszoon, and Joan Blaeu. Polonia Regnum Et Silesia Ducatus. [Amsterdam]: Blaeu, 1660.

MLA Citation

Blaeu, Willem Janszoon, and Joan Blaeu. Polonia Regnum Et Silesia Ducatus. [Amsterdam]: Blaeu, 1660.

Warning: These citations may not always be 100% accurate.