MLA

Ireland, Samuel, -1800, printmaker. [A landscape] etch'd by Saml. Ireland from an original picture in his possession said to be the only landscape ever painted by Hogarth. [graphic]. [1 March 1786]. https://collections.library.yale.edu/catalog/16030836.

APA, 6th edition

Ireland, Samuel, -1800, printmaker. ([1 March 1786])[[A landscape] etch'd by Saml. Ireland from an original picture in his possession said to be the only landscape ever painted by Hogarth. [graphic]]. https://collections.library.yale.edu/catalog/16030836.