Thirty years of field experiments with crop rotation, manure and fertilizers

Chicago citation style
Miller, M. F. (Merritt Finley), 1875. Thirty years of field experiments with crop rotation, manure and fertilizers. 1921. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/100596207. (Accessed January 18, 2020.)
APA citation style
Miller, M. F. (Merritt Finley), 1875, (1921) Thirty years of field experiments with crop rotation, manure and fertilizers. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/100596207
MLA citation style
Miller, M. F. (Merritt Finley), 1875. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/100596207>.
Note: These citations are programmatically generated and may be incomplete.