MLA

Darly, Matthias, approximately 1720-approximately 1778, printmaker. The extravaganza, or, The mountain head dress of 1776 [graphic].. April 10, 1776.. https://collections.library.yale.edu/catalog/10723017.

APA, 6th edition

Darly, Matthias, approximately 1720-approximately 1778, printmaker. (April 10, 1776.)[The extravaganza, or, The mountain head dress of 1776 [graphic].]. https://collections.library.yale.edu/catalog/10723017.