MLA

The Unhappy Lovers Garland. Printed and sold by R. Marshall, in Aldermary Church Yard, Bow Lane, 0AD. https://collections.library.yale.edu/catalog/17124946.

APA, 6th edition

The unhappy lovers garland. (0 C.E.). [Single sheet verse, Broadside poems, Woodcuts England London 1720, Brit Tracts]. Printed and sold by R. Marshall, in Aldermary Church Yard, Bow Lane. https://collections.library.yale.edu/catalog/17124946.