The provinces of New York and New Jersey [cartographic material] : with part of Pensilvania, and the Province of Quebec / drawn by Major Holland, Surveyor General, of the Northern District in America ; corrected and improved, from the original materials, by Governr. Pownall, Member of Parliament, 1776.
MLA
Pownall, Thomas, 1722-1805. The provinces of New York and New Jersey [cartographic material] : with part of Pensilvania, and the Province of Quebec / drawn by Major Holland, Surveyor General, of the Northern District in America ; corrected and improved, from the original materials, by Governr. Pownall, Member of Parliament, 1776.. 1776. https://collections.library.yale.edu/catalog/16397471.
APA, 6th edition
Pownall, Thomas, 1722-1805. (1776)[The provinces of New York and New Jersey [cartographic material] : with part of Pensilvania, and the Province of Quebec / drawn by Major Holland, Surveyor General, of the Northern District in America ; corrected and improved, from the original materials, by Governr. Pownall, Member of Parliament, 1776.]. https://collections.library.yale.edu/catalog/16397471.