APA (7th ed.) Citation

(1638). Polonia Regnum, et Silesia Ducatus. [Matthäus Merian d. Ältere].

Chicago Style (17th ed.) Citation

Polonia Regnum, Et Silesia Ducatus. [Frankfurt am Main]: [Matthäus Merian d. Ältere], 1638.

MLA (9th ed.) Citation

Polonia Regnum, Et Silesia Ducatus. [Matthäus Merian d. Ältere], 1638.

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