Notes on 7th Rhode Island Volunteers and the Battle of Fredericksburg
MLA
Tobey, Thomas Fry, 1840-1920. Notes on 7th Rhode Island Volunteers and the Battle of Fredericksburg. Box 4, folder 118. n.d.. https://collections.library.yale.edu/catalog/16705914.
APA, 6th edition
Tobey, Thomas Fry, 1840-1920. (["Box 4, folder 118"])(n.d.)[Notes on 7th Rhode Island Volunteers and the Battle of Fredericksburg]. https://collections.library.yale.edu/catalog/16705914.