MLA

Gillray, James, 1756-1815, printmaker. A view of Newmarket-Heath [graphic] : taken from Davis's Straits / R.F. ad viv. del.. 1807 June 9. https://collections.library.yale.edu/catalog/11861193.

APA, 6th edition

Gillray, James, 1756-1815, printmaker. (1807 June 9)[A view of Newmarket-Heath [graphic] : taken from Davis's Straits / R.F. ad viv. del.]. https://collections.library.yale.edu/catalog/11861193.