Profits from milk cows on general cornbelt farms /

Chicago citation style
Johnson, O. R. (Oliver Ray), 1887-. Profits from milk cows on general cornbelt farms /. 1918. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/100596185. (Accessed November 14, 2018.)
APA citation style
Johnson, O. R. (Oliver Ray), 1887-, (1918) Profits from milk cows on general cornbelt farms /. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/100596185
MLA citation style
Johnson, O. R. (Oliver Ray), 1887-. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/100596185>.
Note: These citations are programmatically generated and may be incomplete.