MLA

Dorinda Dorcas. [Graphic]. Publish'd May 1st, 1786 by A. Hamilton Junr. Fleet Street, 0AD. https://collections.library.yale.edu/catalog/10728064.

APA, 6th edition

Dorinda Dorcas. [graphic]. (0 C.E.). [Periodical illustrations, Portrait prints, Stipple engravings England London 1786]. Publish'd May 1st, 1786 by A. Hamilton Junr. Fleet Street. https://collections.library.yale.edu/catalog/10728064.