MLA

Ireland, Anna Maria, and printmaker. Theatre Royal April 20th 1792 a Comedy with The Mock Doctor for the Benefit of the Author of the Farce [Graphic]. publisher not identified, 0AD. https://collections.library.yale.edu/catalog/16035002.

APA, 6th edition

Ireland, A. M., & printmaker. (0 C.E.). Theatre Royal April 20th 1792 a comedy with The mock doctor for the benefit of the author of the farce [graphic] [Portraits, Tickets, Etchings England London 1794]. publisher not identified. https://collections.library.yale.edu/catalog/16035002.