The Britannica year-book

Chicago citation style
The Britannica year-book. 1913. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000527027. (Accessed December 15, 2018.)
APA citation style
(1913) The Britannica year-book. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000527027
MLA citation style
Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/000527027>.
Note: These citations are programmatically generated and may be incomplete.