MLA

Scoles, sculp. [Werther. English.]. Richard Scott, 0AD. https://collections.library.yale.edu/catalog/2019409.

APA, 6th edition

Scoles, sculp. (0 C.E.). [Werther. English.] [Engravings, Frontispieces (Illustrations), Prints (Visual works)]. Richard Scott. https://collections.library.yale.edu/catalog/2019409.