Cite

Drawing by Mark Ogilvie-Grant, "I Am a Man of the World"

MLA

Byron, Robert, 1905-1941. Drawing by Mark Ogilvie-Grant, "I Am a Man of the World". Box 31, folder 507. undated. https://collections.library.yale.edu/catalog/2107233.

APA, 6th edition

Byron, Robert, 1905-1941. (["Box 31, folder 507"])(undated)[Drawing by Mark Ogilvie-Grant, "I Am a Man of the World"]. https://collections.library.yale.edu/catalog/2107233.