United States. Department of the Interior. Division of Information. (1964). Natural resources of Montana "the Treasure State.". U.S. Govt. Print. Off..
Цитирование в стиле Чикаго (17-е изд.)United States. Department of the Interior. Division of Information. Natural Resources of Montana "the Treasure State.". [Washington: U.S. Govt. Print. Off., 1964.
Цитирование MLA (8-е изд.)United States. Department of the Interior. Division of Information. Natural Resources of Montana "the Treasure State.". U.S. Govt. Print. Off., 1964.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.