APA (7th ed.) Citation

Leonard, E. A. (1981). Rails at the Pass of the North. Texas Western Press, the University of Texas at El paso.

Chicago Style (17th ed.) Citation

Leonard, Edward A. Rails at the Pass of the North. [El Paso]: Texas Western Press, the University of Texas at El paso, 1981.

MLA (9th ed.) Citation

Leonard, Edward A. Rails at the Pass of the North. Texas Western Press, the University of Texas at El paso, 1981.