Threatened disruption of Southern Pacific lines

Chicago citation style
Sproule, William, 1858-1935. Threatened disruption of Southern Pacific lines. 1922. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/102288364. (Accessed December 11, 2018.)
APA citation style
Sproule, William, 1858-1935, (1922) Threatened disruption of Southern Pacific lines. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/102288364
MLA citation style
Sproule, William, 1858-1935. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/102288364>.
Note: These citations are programmatically generated and may be incomplete.