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

MLA

Gillespie, 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.

APA

Gillespie, W. (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. New York : A.S. Barnes & Co..

Chicago

Gillespie, 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.