Cite

As infant

MLA

Lindbergh, Charles A. (Charles Augustus), 1902-1974. As infant. Box 2, folder 1. 1902. https://collections.library.yale.edu/catalog/10014781.

APA, 6th edition

Lindbergh, Charles A. (Charles Augustus), 1902-1974. (["Box 2, folder 1"])(1902)[As infant]. https://collections.library.yale.edu/catalog/10014781.