Cite

Sailors on horseback [graphic]

MLA

Rowlandson, Thomas, 1756-1827, printmaker. Sailors on horseback [graphic]. [not before 16 March 1811]. https://collections.library.yale.edu/catalog/16192493.

APA, 6th edition

Rowlandson, Thomas, 1756-1827, printmaker. ([not before 16 March 1811])[Sailors on horseback [graphic]]. https://collections.library.yale.edu/catalog/16192493.