France, L. A., & Halstead, A. (1929). Requirements of Canadian National Railways. [publisher not identified].
Chicago Style (17th ed.) CitationFrance, L. A., and Albert Halstead. Requirements of Canadian National Railways. Washington, D.C.: [publisher not identified], 1929.
MLA (9th ed.) CitationFrance, L. A., and Albert Halstead. Requirements of Canadian National Railways. [publisher not identified], 1929.
Warning: These citations may not always be 100% accurate.