Longview Bridge, Columbia River. Longview, Washington (GFB-68-1857)
MLA
Plowden, David. Longview Bridge, Columbia River. Longview, Washington (GFB-68-1857). 1968. https://collections.library.yale.edu/catalog/2041118.
APA, 6th edition
Plowden, D. (1968). Longview Bridge, Columbia River. Longview, Washington (GFB-68-1857). https://collections.library.yale.edu/catalog/2041118.