Pratt, Richard Henry to Archiquette, Martin D.
MLA
Pratt, Richard Henry to Archiquette, Martin D. 1915. https://collections.library.yale.edu/catalog/16715393.
APA, 6th edition
Pratt, Richard Henry to Archiquette, Martin D. (1915). [Correspondence, Manuscripts]. https://collections.library.yale.edu/catalog/16715393.