MLA

Buckler, John Chessell, 1793-1894, artist. No. 11 on the east side of Berkeley Square formerly the residence of Horace Walpole / [art original]. 1827.. https://collections.library.yale.edu/catalog/15808821.

APA, 6th edition

Buckler, John Chessell, 1793-1894, artist. (1827.)[No. 11 on the east side of Berkeley Square formerly the residence of Horace Walpole / [art original]]. https://collections.library.yale.edu/catalog/15808821.