Shall this be destroyed?

Chicago citation style
Campus Protective Association, San Francisco. Shall this be destroyed?. 1921]. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/102288746. (Accessed September 24, 2018.)
APA citation style
Campus Protective Association, San Francisco, (1921]) Shall this be destroyed?. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/102288746
MLA citation style
Campus Protective Association, San Francisco. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/102288746>.
Note: These citations are programmatically generated and may be incomplete.