Some phases of reference work

Chicago citation style
Kaiser, John Boynton. Some phases of reference work. 1911]. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/102289619. (Accessed December 14, 2018.)
APA citation style
Kaiser, John Boynton, (1911]) Some phases of reference work. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/102289619
MLA citation style
Kaiser, John Boynton. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/102289619>.
Note: These citations are programmatically generated and may be incomplete.