APA (7th ed.) Citation

Thayer, T. (1997). The Missouri River country of Montana and North Dakota. Montana Speaks.

Chicago Style (17th ed.) Citation

Thayer, Tom. The Missouri River Country of Montana and North Dakota. Billings, Mont.: Montana Speaks, 1997.

MLA (8th ed.) Citation

Thayer, Tom. The Missouri River Country of Montana and North Dakota. Montana Speaks, 1997.

Warning: These citations may not always be 100% accurate.