The current significance of the word alum

Chicago citation style
Richardson, William D., 1876-1936. The current significance of the word alum. 1927. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001034007. (Accessed November 12, 2018.)
APA citation style
Richardson, William D., 1876-1936, (1927) The current significance of the word alum. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001034007
MLA citation style
Richardson, William D., 1876-1936. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/001034007>.
Note: These citations are programmatically generated and may be incomplete.