APA (7th ed.) Citation

Winther, O. O. (1947). The Great Northwest: A history. A.A. Knopf.

Chicago Style (17th ed.) Citation

Winther, Oscar Osburn. The Great Northwest: A History. New York: A.A. Knopf, 1947.

MLA (9th ed.) Citation

Winther, Oscar Osburn. The Great Northwest: A History. A.A. Knopf, 1947.

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