Sterility relationships in Maine apple varieties

Chicago citation style
Sax, Karl, 1892. Sterility relationships in Maine apple varieties. 1922. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/100596070. (Accessed January 19, 2020.)
APA citation style
Sax, Karl, 1892, (1922) Sterility relationships in Maine apple varieties. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/100596070
MLA citation style
Sax, Karl, 1892. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/100596070>.
Note: These citations are programmatically generated and may be incomplete.