A Union catalog of photo facsimiles in North American libraries, material so far received by the Library of Congress

Chicago citation style
A Union catalog of photo facsimiles in North American libraries, material so far received by the Library of Congress. 1929. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001166975. (Accessed December 13, 2018.)
APA citation style
(1929) A Union catalog of photo facsimiles in North American libraries, material so far received by the Library of Congress. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001166975
MLA citation style
Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/001166975>.
Note: These citations are programmatically generated and may be incomplete.