Stamps and newspapers on wheels

Chicago citation style
Stamps and newspapers on wheels. ca. 1939-1945. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/49968. (Accessed December 11, 2018.)
APA citation style
(ca. 1939-1945) Stamps and newspapers on wheels. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/49968
MLA citation style
Retrieved from the Digital Public Library of America <http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/49968>.
Note: These citations are programmatically generated and may be incomplete.