Hulbert, A. B. (1930). 1830-1930, the Oregon trail centennial: The documentary background of the days of the first wagon train on the road to Oregon.. State University of Montana.
Цитирование в стиле Чикаго (17-е изд.)Hulbert, Archer Butler. 1830-1930, the Oregon Trail Centennial: The Documentary Background of the Days of the First Wagon Train on the Road to Oregon.. Missoula: State University of Montana, 1930.
Цитирование MLA (8-е изд.)Hulbert, Archer Butler. 1830-1930, the Oregon Trail Centennial: The Documentary Background of the Days of the First Wagon Train on the Road to Oregon.. State University of Montana, 1930.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.