Records relating to North American railroads /
compiled by David Pfeiffer.
APA Citation
Pfeiffer, D., United States. National Archives and Records Administration. (2001). Records relating to North American railroads. Washington, DC: National Archives and Records Administration.
MLA Citation
Pfeiffer, David, and United States. National Archives and Records Administration. Records Relating to North American Railroads. Washington, DC: National Archives and Records Administration, 2001.
Warning: These citations may not always be complete (especially for serials).