Fores's dancing envelope [graphic].
MLA
Leech, John, 1817-1864, printmaker. Fores's dancing envelope [graphic].. [1840]. https://collections.library.yale.edu/catalog/10971674.
APA, 6th edition
Leech, John, 1817-1864, printmaker. ([1840])[Fores's dancing envelope [graphic].]. https://collections.library.yale.edu/catalog/10971674.