Boston and Main Railroad, Connecticut River, A Span through Lattice Truss. Northampton, Massacusetts (GFB-68-3094)
MLA
Plowden, David. Boston and Main Railroad, Connecticut River, A Span through Lattice Truss. Northampton, Massacusetts (GFB-68-3094). 1968. https://collections.library.yale.edu/catalog/2042325.
APA, 6th edition
Plowden, D. (1968). Boston and Main Railroad, Connecticut River, A Span through Lattice Truss. Northampton, Massacusetts (GFB-68-3094). https://collections.library.yale.edu/catalog/2042325.