Gillespie, W. M. (1847). A manual of the principles and practice of road-making: Comprising the location, construction, and improvement of roads (common, macadam, paved, plank, etc.) and railroads. A.S. Barnes & Co..
Chicago Style (17th ed.) CitationGillespie, W. M. A Manual of the Principles and Practice of Road-making: Comprising the Location, Construction, and Improvement of Roads (common, Macadam, Paved, Plank, Etc.) and Railroads. New York: A.S. Barnes & Co., 1847.
MLA (9th ed.) CitationGillespie, W. M. A Manual of the Principles and Practice of Road-making: Comprising the Location, Construction, and Improvement of Roads (common, Macadam, Paved, Plank, Etc.) and Railroads. A.S. Barnes & Co., 1847.
Warning: These citations may not always be 100% accurate.