APA (7th ed.) Citation

Dietrich, W. (1995). Northwest passage: The great Columbia River. Simon & Schuster.

Chicago Style (17th ed.) Citation

Dietrich, William. Northwest Passage: The Great Columbia River. New York: Simon & Schuster, 1995.

MLA (8th ed.) Citation

Dietrich, William. Northwest Passage: The Great Columbia River. Simon & Schuster, 1995.

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