George C. Cox photographs (In Series V)
MLA
Whitman, Walt, 1819-1892. George C. Cox photographs (In Series V). Box 15, folder 258. 1842 1949. https://collections.library.yale.edu/catalog/32455830.
APA, 6th edition
Whitman, Walt, 1819-1892. (["Box 15, folder 258"])(1842 1949)[George C. Cox photographs (In Series V)]. https://collections.library.yale.edu/catalog/32455830.