The nation's largest industry

Chicago citation style
The nation's largest industry. 1984. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007414171. (Accessed December 10, 2018.)
APA citation style
(1984) The nation's largest industry. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007414171
MLA citation style
Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/007414171>.
Note: These citations are programmatically generated and may be incomplete.