Four men in winter gear digging a trench for communication lines, possibly island of Attu, ca. 1943

Chicago citation style
Four men in winter gear digging a trench for communication lines, possibly island of Attu, ca. 1943. ca. 1943. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/4553. (Accessed October 18, 2018.)
APA citation style
(ca. 1943) Four men in winter gear digging a trench for communication lines, possibly island of Attu, ca. 1943. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/4553
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/4553>.
Note: These citations are programmatically generated and may be incomplete.