John C. Hemment photographs (In Series V)
MLA
Whitman, Walt, 1819-1892. John C. Hemment photographs (In Series V). Box 15, folder 260. 1842 1949. https://collections.library.yale.edu/catalog/2053883.
APA, 6th edition
Whitman, Walt, 1819-1892. (["Box 15, folder 260"])(1842 1949)[John C. Hemment photographs (In Series V)]. https://collections.library.yale.edu/catalog/2053883.