[To A.L.A. members, librarians or secretaries, library commissions and state agencies]

Chicago citation style
American Library Association. Library War Service. [To A.L.A. members, librarians or secretaries, library commissions and state agencies]. 1918-1920]. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/102159692. (Accessed December 15, 2018.)
APA citation style
American Library Association. Library War Service, (1918-1920]) [To A.L.A. members, librarians or secretaries, library commissions and state agencies]. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/102159692
MLA citation style
American Library Association. Library War Service. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/102159692>.
Note: These citations are programmatically generated and may be incomplete.