MLA

White, William Johnstone, and printmaker. [A Pharmacy with Patent Medicines] [Graphic]. Pubd. by W.J. White, 0AD. https://collections.library.yale.edu/catalog/17339709.

APA, 6th edition

White, W. J., & printmaker. (0 C.E.). [A pharmacy with patent medicines] [graphic] [Satires (Visual works), Engravings]. Pubd. by W.J. White. https://collections.library.yale.edu/catalog/17339709.