Social studies

Chicago citation style
Social studies. [1988]. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011394890. (Accessed December 14, 2018.)
APA citation style
([1988]) Social studies. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011394890
MLA citation style
Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/011394890>.
Note: These citations are programmatically generated and may be incomplete.