MLA

Dalen, Cornelius van, and printmaker. [Charles II] [Graphic]. publisher not identified, 0AD. https://collections.library.yale.edu/catalog/10927588.

APA, 6th edition

Dalen, C. van, & printmaker. (0 C.E.). [Charles II] [graphic]. [Portrait prints, Engravings Netherlands 1660]. publisher not identified. https://collections.library.yale.edu/catalog/10927588.