Iron Truss (Pratt Truss), Cherry Valley Creek. Middlefield, New York (GFB-69-796)
MLA
Plowden, David. Iron Truss (Pratt Truss), Cherry Valley Creek. Middlefield, New York (GFB-69-796). 1969. https://collections.library.yale.edu/catalog/2042383.
APA, 6th edition
Plowden, D. (1969). Iron Truss (Pratt Truss), Cherry Valley Creek. Middlefield, New York (GFB-69-796). https://collections.library.yale.edu/catalog/2042383.