Leonard H. Swett to mother and father
MLA
Swett, Leonard H. (Leonard Herbert), b. 1858. Leonard H. Swett to mother and father. Box 1 | Folder 2. 1872-1882. https://collections.library.yale.edu/catalog/16717493.
APA, 6th edition
Swett, Leonard H. (Leonard Herbert), b. 1858. (["Box 1 | Folder 2"])(1872-1882)[Leonard H. Swett to mother and father]. https://collections.library.yale.edu/catalog/16717493.