APA (7th ed.) Citation

Knight, C., & Durham, R. C. (1950). Hitch your wagon: The story of Bernt Balchen. Bell Pub. Co..

Chicago Style (17th ed.) Citation

Knight, Clayton, and Robert C. Durham. Hitch Your Wagon: The Story of Bernt Balchen. Drexel Hill, Pa.: Bell Pub. Co., 1950.

MLA (9th ed.) Citation

Knight, Clayton, and Robert C. Durham. Hitch Your Wagon: The Story of Bernt Balchen. Bell Pub. Co., 1950.