MLA

Gillray, James, 1756-1815, printmaker. British tars towing the Danish fleet into harbour the broad-bottom-Leviathan trying to swamp Billy's old-boat, & the little Corsican tottering on the clouds of ambition / [graphic]. [1 October 1807]. https://collections.library.yale.edu/catalog/11858959.

APA, 6th edition

Gillray, James, 1756-1815, printmaker. ([1 October 1807])[British tars towing the Danish fleet into harbour the broad-bottom-Leviathan trying to swamp Billy's old-boat, & the little Corsican tottering on the clouds of ambition / [graphic]]. https://collections.library.yale.edu/catalog/11858959.