APA (7th ed.) Citation

Ortelius, A. (1579). Septentrionalium regionum descrip.

Chicago Style (17th ed.) Citation

Ortelius, Abraham. Septentrionalium Regionum Descrip. 1579.

MLA (9th ed.) Citation

Ortelius, Abraham. Septentrionalium Regionum Descrip. 1579.

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