Cite

Gregory, Montgomery

MLA

Spingarn, Joel Elias, 1875-1939. Gregory, Montgomery. Box 1, folder 13. 1932. https://collections.library.yale.edu/catalog/16732373.

APA, 6th edition

Spingarn, Joel Elias, 1875-1939. (["Box 1, folder 13"])(1932)[Gregory, Montgomery]. https://collections.library.yale.edu/catalog/16732373.