MLA

Lindbergh, Charles A. (Charles Augustus), 1902-1974. With Evangeline Lodge Land Lindbergh. Box 5, folder 6. 1927 May 16. https://collections.library.yale.edu/catalog/10014028.

APA, 6th edition

Lindbergh, Charles A. (Charles Augustus), 1902-1974. (["Box 5, folder 6"])(1927 May 16)[With Evangeline Lodge Land Lindbergh]. https://collections.library.yale.edu/catalog/10014028.