Setting copies for "Memories of Abraham Lincoln" (In Series VI)
MLA
Whitman, Walt, 1819-1892. Setting copies for "Memories of Abraham Lincoln" (In Series VI). Box 15, folder 262. n.d.. https://collections.library.yale.edu/catalog/32455831.
APA, 6th edition
Whitman, Walt, 1819-1892. (["Box 15, folder 262"])(n.d.)[Setting copies for "Memories of Abraham Lincoln" (In Series VI)]. https://collections.library.yale.edu/catalog/32455831.