APA (7th ed.) Citation

Clifford, H. (1981). Rails north: The railroads of Alaska and the Yukon. Superior Pub. Co..

Chicago Style (17th ed.) Citation

Clifford, Howard. Rails North: The Railroads of Alaska and the Yukon. Seattle, WA: Superior Pub. Co., 1981.

MLA (9th ed.) Citation

Clifford, Howard. Rails North: The Railroads of Alaska and the Yukon. Superior Pub. Co., 1981.