"The Number of Officers & Men for to protect the Indian trade and keep the Savages at peace with the U.S. and each other, 1805 if soldiers act as Boatmen & Soldiers," manuscript list, "To the mouth of the River Que courre S. Side (rapid)" manuscript list of distances from Dubois to the Mandans on verso
MLA
Clark, William, 1770-1838. "The Number of Officers & Men for to protect the Indian trade and keep the Savages at peace with the U.S. and each other, 1805 if soldiers act as Boatmen & Soldiers," manuscript list, "To the mouth of the River Que courre S. Side (rapid)" manuscript list of distances from Dubois to the Mandans on verso. Box 1, folder 65. 1803-1805. https://collections.library.yale.edu/catalog/2003005.
APA, 6th edition
Clark, William, 1770-1838. (["Box 1, folder 65"])(1803-1805)["The Number of Officers & Men for to protect the Indian trade and keep the Savages at peace with the U.S. and each other, 1805 if soldiers act as Boatmen & Soldiers," manuscript list, "To the mouth of the River Que courre S. Side (rapid)" manuscript list of distances from Dubois to the Mandans on verso]. https://collections.library.yale.edu/catalog/2003005.