MLA

An Excellent Ballad, Intituled, The Constancy of Susanna : to an Excellent New Tune. Printed for W. Thackeray, J. Millet, and A. Milbourn, 0AD. https://collections.library.yale.edu/catalog/2003595.

APA, 6th edition

An excellent ballad, intituled, The constancy of Susanna : to an excellent new tune. (0 C.E.). [Woodcuts]. Printed for W. Thackeray, J. Millet, and A. Milbourn. https://collections.library.yale.edu/catalog/2003595.