MLA

The Knife Grinder : a New Song. Printed and sold by J. Jennings, No. 15, Water Lane, Fleet-street, 0AD. https://collections.library.yale.edu/catalog/33118856.

APA, 6th edition

The knife grinder : a new song. (0 C.E.). [Ballads Great Britain 18th century, Broadsides Great Britain 18th century, Broadside poems, Woodcuts]. Printed and sold by J. Jennings, No. 15, Water Lane, Fleet-street. https://collections.library.yale.edu/catalog/33118856.