Harvested Wheat Fields. Whitman County, Washington (CP-551)
MLA
Plowden, David. Harvested Wheat Fields. Whitman County, Washington (CP-551). 1973. https://collections.library.yale.edu/catalog/2036555.
APA, 6th edition
Plowden, D. (1973). Harvested Wheat Fields. Whitman County, Washington (CP-551). https://collections.library.yale.edu/catalog/2036555.