Cite

Group, Circa 1939-1941

MLA

Lindbergh, Charles A. (Charles Augustus), 1902-1974. Group, Circa 1939-1941. Box 23, folder 11. Circa 1939-1941. https://collections.library.yale.edu/catalog/10012740.

APA, 6th edition

Lindbergh, Charles A. (Charles Augustus), 1902-1974. (["Box 23, folder 11"])(Circa 1939-1941)[Group, Circa 1939-1941]. https://collections.library.yale.edu/catalog/10012740.