Cite

A collection of prints engraved by various persons of quality [graphic].

MLA

Walpole, Horace, 1717-1797, collector. A collection of prints engraved by various persons of quality [graphic].. [1774?]. https://collections.library.yale.edu/catalog/16024507.

APA, 6th edition

Walpole, Horace, 1717-1797, collector. ([1774?])[A collection of prints engraved by various persons of quality [graphic].]. https://collections.library.yale.edu/catalog/16024507.