Track showing experimental ties laid near Carman, Illinois. No. 4. A view of experimental track where experimental ties are laid, referred to in views 1, 2, and 3

Chicago citation style
Unknown. Track showing experimental ties laid near Carman, Illinois. No. 4. A view of experimental track where experimental ties are laid, referred to in views 1, 2, and 3. 1909. Retrieved from the Digital Public Library of America, http://dc.lib.berkeley.edu/catalog/Metcalf_metcalf1_2509. (Accessed December 12, 2018.)
APA citation style
Unknown, (1909) Track showing experimental ties laid near Carman, Illinois. No. 4. A view of experimental track where experimental ties are laid, referred to in views 1, 2, and 3. Retrieved from the Digital Public Library of America, http://dc.lib.berkeley.edu/catalog/Metcalf_metcalf1_2509
MLA citation style
Unknown. Retrieved from the Digital Public Library of America <http://dc.lib.berkeley.edu/catalog/Metcalf_metcalf1_2509>.
Note: These citations are programmatically generated and may be incomplete.