APA Style
Harper, F, B, N, R. (2024).
Fort Union and its neighbors on the upper Missouri; a chronological record of events .
:
Robarts - University of Toronto.
MLA Style
Harper, Frank, B,Great, Northern, Railway.
"Fort Union and its neighbors on the upper Missouri; a chronological record of events".
:
Robarts - University of Toronto,
2024.
Text.