Lake George, Lake Champlain, the Adirondacks : The Delaware & Hudson Company. The Champlain Transportation Company.
MLA
Works, Matthews-Northrup. Lake George, Lake Champlain, the Adirondacks : The Delaware & Hudson Company. The Champlain Transportation Company. Matthews-Northrup Works, 1905. https://collections.library.yale.edu/catalog/15827775.
APA, 6th edition
Works, M.-N. (1905). Lake George, Lake Champlain, the Adirondacks : The Delaware & Hudson Company. The Champlain Transportation Company. [Tourist maps]. Matthews-Northrup Works, https://collections.library.yale.edu/catalog/15827775.