MLA

Evans, William, active 1797-1812, printmaker. George Steevens, Esqr. F.R.A.S. born May 10th O.S. 1736, died Jany. 22d 1800 : engraved from a portrait by Zoffannii in 1774 / [graphic]. [1 September 1800]. https://collections.library.yale.edu/catalog/16945070.

APA, 6th edition

Evans, William, active 1797-1812, printmaker. ([1 September 1800])[George Steevens, Esqr. F.R.A.S. born May 10th O.S. 1736, died Jany. 22d 1800 : engraved from a portrait by Zoffannii in 1774 / [graphic]]. https://collections.library.yale.edu/catalog/16945070.