Pilot Eddie Hubbard with Boeing B-1 mail plane at Lake Union, ca. 1925

Chicago citation style
Unknown. Pilot Eddie Hubbard with Boeing B-1 mail plane at Lake Union, ca. 1925. ca. 1925. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/imlsmohai/id/4380. (Accessed April 25, 2018.)
APA citation style
Unknown, (ca. 1925) Pilot Eddie Hubbard with Boeing B-1 mail plane at Lake Union, ca. 1925. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/imlsmohai/id/4380
MLA citation style
Unknown. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/imlsmohai/id/4380>.
Note: These citations are programmatically generated and may be incomplete.