MLA

Lindbergh, Charles A. (Charles Augustus), 1902-1974. With Ambassador Herrick in Paris, France. Box 5, folder 13. 1927 May 21-June 5. https://collections.library.yale.edu/catalog/10013909.

APA, 6th edition

Lindbergh, Charles A. (Charles Augustus), 1902-1974. (["Box 5, folder 13"])(1927 May 21-June 5)[With Ambassador Herrick in Paris, France]. https://collections.library.yale.edu/catalog/10013909.