Civil defense activities, April 1942

Chicago citation style
Worthen, Edwin B., 1879-1956. Civil defense activities, April 1942. 1942-04-19. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/qf85ns92w. (Accessed July 21, 2018.)
APA citation style
Worthen, Edwin B., 1879-1956, (1942-04-19) Civil defense activities, April 1942. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/qf85ns92w
MLA citation style
Worthen, Edwin B., 1879-1956. Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/qf85ns92w>.
Note: These citations are programmatically generated and may be incomplete.