MLA

Keere, Pieter van den, 1571-approximately 1646. Vetvs descriptio Daciarum nec non Moesiarvm : vrbes incognitae positionis huc referendae sunt / Petrus Kaerius caelavit.. [between 1652 and 1684]. https://collections.library.yale.edu/catalog/16691757.

APA, 6th edition

Keere, Pieter van den, 1571-approximately 1646. ([between 1652 and 1684])[Vetvs descriptio Daciarum nec non Moesiarvm : vrbes incognitae positionis huc referendae sunt / Petrus Kaerius caelavit.]. https://collections.library.yale.edu/catalog/16691757.