This is picture of a sugar beet field near the Longmont factory
MLA
This Is Picture of a Sugar Beet Field near the Longmont Factory. The Company, 0AD. https://collections.library.yale.edu/catalog/2001231.
APA, 6th edition
This is picture of a sugar beet field near the Longmont factory. (0 C.E.). [Illustrations, Photographs]. The Company. https://collections.library.yale.edu/catalog/2001231.