MLA

Landseer, John, 1769-1852, printmaker. Antiqvaries [graphic]. [25 February 1798]. https://collections.library.yale.edu/catalog/16816665.

APA, 6th edition

Landseer, John, 1769-1852, printmaker. ([25 February 1798])[Antiqvaries [graphic]]. https://collections.library.yale.edu/catalog/16816665.