Freeston, C. L. (1912). The passes of the Pyrenees: A practical guide to the mountain roads of the Franco-Spanish frontier. Charles Scribner's Sons.
Cita Chicago Style (17a ed.)Freeston, Charles L. The Passes of the Pyrenees: A Practical Guide to the Mountain Roads of the Franco-Spanish Frontier. New York: Charles Scribner's Sons, 1912.
Cita MLA (9a ed.)Freeston, Charles L. The Passes of the Pyrenees: A Practical Guide to the Mountain Roads of the Franco-Spanish Frontier. Charles Scribner's Sons, 1912.
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