MLA

The Unhappy Lady of Hackney. Printed and sold at No. 4 Aldermary Church Yard, 0AD. https://collections.library.yale.edu/catalog/17124945.

APA, 6th edition

The unhappy lady of Hackney. (0 C.E.). [Early works to 1800, Single sheet verse, Broadside poems, Woodcuts England London 1775]. Printed and sold at No. 4 Aldermary Church Yard. https://collections.library.yale.edu/catalog/17124945.