Cite

Letter : to Myles [Onderdonk?], Soldier of the Union

MLA

Greenwood, Grace, 1823-1904. Letter : to Myles [Onderdonk?], Soldier of the Union. Box 34, folder GROUP 555, F-4. [ca. 1861-1865]. https://collections.library.yale.edu/catalog/32308128.

APA, 6th edition

Greenwood, Grace, 1823-1904. (["Box 34, folder GROUP 555, F-4"])([ca. 1861-1865])[Letter : to Myles [Onderdonk?], Soldier of the Union]. https://collections.library.yale.edu/catalog/32308128.