APA (7th ed.) Citation

Wright, H. S. The Great White North The story of polar exploration from the earliest times to the discovery of the pole.

Chicago Style (17th ed.) Citation

Wright, Helen S. The Great White North The Story of Polar Exploration from the Earliest Times to the Discovery of the Pole.

MLA (9th ed.) Citation

Wright, Helen S. The Great White North The Story of Polar Exploration from the Earliest Times to the Discovery of the Pole.