Wheat investigations. I, Pure lines /

Chicago citation style
Zinn, Jacob, 1886-1921. Wheat investigations. I, Pure lines /. 1920. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/100596052. (Accessed December 19, 2018.)
APA citation style
Zinn, Jacob, 1886-1921, (1920) Wheat investigations. I, Pure lines /. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/100596052
MLA citation style
Zinn, Jacob, 1886-1921. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/100596052>.
Note: These citations are programmatically generated and may be incomplete.