Map showing proposed location of the Broadway horse railroad, Cambridge / W.A. Mason and W.S. Barbour, engineers

Chicago citation style
Barbour, W. S. Map showing proposed location of the Broadway horse railroad, Cambridge / W.A. Mason and W.S. Barbour, engineers. 1861. Retrieved from the Digital Public Library of America, http://archives.lib.state.ma.us/handle/2452/50677. (Accessed July 18, 2018.)
APA citation style
Barbour, W. S, (1861) Map showing proposed location of the Broadway horse railroad, Cambridge / W.A. Mason and W.S. Barbour, engineers. Retrieved from the Digital Public Library of America, http://archives.lib.state.ma.us/handle/2452/50677
MLA citation style
Barbour, W. S. Retrieved from the Digital Public Library of America <http://archives.lib.state.ma.us/handle/2452/50677>.
Note: These citations are programmatically generated and may be incomplete.