"Speaking of operations--"

Chicago citation style
Cobb, Irvin S. (Irvin Shrewsbury), 1876-1944. "Speaking of operations--". [c1915]. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007939752. (Accessed December 19, 2018.)
APA citation style
Cobb, Irvin S. (Irvin Shrewsbury), 1876-1944, ([c1915]) "Speaking of operations--". Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007939752
MLA citation style
Cobb, Irvin S. (Irvin Shrewsbury), 1876-1944. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/007939752>.
Note: These citations are programmatically generated and may be incomplete.