Cite

Astoria Bridge, Columbia River. Astoria, Oregon (GFB-68-2430)

MLA

Plowden, David. Astoria Bridge, Columbia River. Astoria, Oregon (GFB-68-2430). 1968. https://collections.library.yale.edu/catalog/2041119.

APA, 6th edition

Plowden, D. (1968). Astoria Bridge, Columbia River. Astoria, Oregon (GFB-68-2430). https://collections.library.yale.edu/catalog/2041119.