MLA

Austin, William, 1721-1820, printmaker. British invalid driving foreign animals from proceeding to the camp [graphic]. published as the Act directs, Jany. 1, 1780.. https://collections.library.yale.edu/catalog/10723361.

APA, 6th edition

Austin, William, 1721-1820, printmaker. (published as the Act directs, Jany. 1, 1780.)[British invalid driving foreign animals from proceeding to the camp [graphic]]. https://collections.library.yale.edu/catalog/10723361.