Letter : Fort Union, to Kenneth McKenzie, 1832 Sep 11
MLA
Fontenelle, Lucien. Letter : Fort Union, to Kenneth McKenzie, 1832 Sep 11. 1832. https://collections.library.yale.edu/catalog/2109539.
APA, 6th edition
Fontenelle, L. (1832). Letter : Fort Union, to Kenneth McKenzie, 1832 Sep 11 [Autographs, Correspondence]. https://collections.library.yale.edu/catalog/2109539.