Cite

A Survey of Lake Champlain including Lake George, Crown Point, and St. John : surveyed by order of his Excellency major General Sr. Jeffery Amherst ... / by William Brassier, Draughtsman, 1762.

MLA

A Survey of Lake Champlain Including Lake George, Crown Point, and St. John : Surveyed by Order of His Excellency Major General Sr. Jeffery Amherst ... / by William Brassier, Draughtsman, 1762. Map & Sea Chartsellers, 1776. https://collections.library.yale.edu/catalog/15753380.

APA, 6th edition

A Survey of Lake Champlain including Lake George, Crown Point, and St. John : surveyed by order of his Excellency major General Sr. Jeffery Amherst ... / by William Brassier, Draughtsman, 1762. (1776). [Maps]. Map & Sea Chartsellers, https://collections.library.yale.edu/catalog/15753380.