[No. 1008. View of Cathedral Spires, the Platte Canyon, the South Platte River, and possibly Denver, South Park, and Pacific Railroad Company tracks, Jefferson County, Colorado]
MLA
Jackson, William Henry, 1843-1942. [No. 1008. View of Cathedral Spires, the Platte Canyon, the South Platte River, and possibly Denver, South Park, and Pacific Railroad Company tracks, Jefferson County, Colorado]. Folder 48. 1878-1898. https://collections.library.yale.edu/catalog/2016822.
APA, 6th edition
Jackson, William Henry, 1843-1942. (["Folder 48"])(1878-1898)[[No. 1008. View of Cathedral Spires, the Platte Canyon, the South Platte River, and possibly Denver, South Park, and Pacific Railroad Company tracks, Jefferson County, Colorado]]. https://collections.library.yale.edu/catalog/2016822.