Sketch of parts of Niagara & Erie counties New York, showing approximately the routes of various lines surveyed for the Niagara ship canal. Under the direction of Bvt. Col. CE Blunt ... by Jas. S. Lawrence and Stephen F. Gooding ... Jan. 21, 1868.
MLA
Sketch of Parts of Niagara & Erie Counties New York, Showing Approximately the Routes of Various Lines Surveyed for the Niagara Ship Canal. Under the Direction of Bvt. Col. CE Blunt ... by Jas. S. Lawrence and Stephen F. Gooding ... Jan. 21, 1868. Engineer Dept. US Army, 1868. https://collections.library.yale.edu/catalog/15761168.
APA, 6th edition
Sketch of parts of Niagara & Erie counties New York, showing approximately the routes of various lines surveyed for the Niagara ship canal. Under the direction of Bvt. Col. CE Blunt ... by Jas. S. Lawrence and Stephen F. Gooding ... Jan. 21, 1868. (1868). [Maps]. Engineer Dept. US Army, https://collections.library.yale.edu/catalog/15761168.
