FOLLOW THE WHITE TRAFFIC MARKER

Chicago citation style
Department of the Interior. Bureau of Mines. Pittsburgh Experiment Station. 1934-1/19/1975. FOLLOW THE WHITE TRAFFIC MARKER. 1937. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/12483. (Accessed June 24, 2018.)
APA citation style
Department of the Interior. Bureau of Mines. Pittsburgh Experiment Station. 1934-1/19/1975, (1937) FOLLOW THE WHITE TRAFFIC MARKER. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/12483
MLA citation style
Department of the Interior. Bureau of Mines. Pittsburgh Experiment Station. 1934-1/19/1975. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/12483>.
Note: These citations are programmatically generated and may be incomplete.