Cite

Lewis, Isabel Warner

MLA

Lewis, Sinclair, 1885-1951. Lewis, Isabel Warner. Box 48, folder 551. 1903-1911. https://collections.library.yale.edu/catalog/17116544.

APA, 6th edition

Lewis, Sinclair, 1885-1951. (["Box 48, folder 551"])(1903-1911)[Lewis, Isabel Warner]. https://collections.library.yale.edu/catalog/17116544.