Cite

Africa

MLA

McKay, Claude, 1890-1948. Africa. Box 16, folder 493. n.d.. https://collections.library.yale.edu/catalog/16742369.

APA, 6th edition

McKay, Claude, 1890-1948. (["Box 16, folder 493"])(n.d.)[Africa]. https://collections.library.yale.edu/catalog/16742369.