Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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

Precaución: Estas citas no son 100% exactas.