MLA

Darton, William, 1755-1819, printmaker, publisher. Engravings for teaching the elements of English history and chronology after the manner of Dissected maps for teaching geography [graphic]. [1 July 1787]. https://collections.library.yale.edu/catalog/16228933.

APA, 6th edition

Darton, William, 1755-1819, printmaker, publisher. ([1 July 1787])[Engravings for teaching the elements of English history and chronology after the manner of Dissected maps for teaching geography [graphic]]. https://collections.library.yale.edu/catalog/16228933.