Cite

In Morocco

MLA

McKay, Claude, 1890-1948. In Morocco. Box 18, folder 545. n.d.. https://collections.library.yale.edu/catalog/2007627.

APA, 6th edition

McKay, Claude, 1890-1948. (["Box 18, folder 545"])(n.d.)[In Morocco]. https://collections.library.yale.edu/catalog/2007627.