MLA

Mary Aubrey, a French Midwife Who Murdered Her Husband in Long Acre [Graphic] : Anno 1687-8. Published Jany. 1, 1798 by J. Caulfield, 0AD. https://collections.library.yale.edu/catalog/33118998.

APA, 6th edition

Mary Aubrey, a French midwife who murdered her husband in Long Acre [graphic] : anno 1687-8. (0 C.E.). [Etchings England London 1798]. Published Jany. 1, 1798 by J. Caulfield. https://collections.library.yale.edu/catalog/33118998.