Plan of Mount Independence.
MLA
Trumbull, John, 1756-1843, creator. Plan of Mount Independence.. 1776 August. https://collections.library.yale.edu/catalog/17376033.
APA, 6th edition
Trumbull, John, 1756-1843, creator. (1776 August)[Plan of Mount Independence.]. https://collections.library.yale.edu/catalog/17376033.