Cite

Koening, Samuel S.

MLA

Johnson, James Weldon, 1871-1938. Koening, Samuel S.. Box 12, folder 271. 1928. https://collections.library.yale.edu/catalog/16747995.

APA, 6th edition

Johnson, James Weldon, 1871-1938. (["Box 12, folder 271"])(1928)[Koening, Samuel S.]. https://collections.library.yale.edu/catalog/16747995.