1980 census of population : alphabetical index of industries and occupations

Chicago citation style
1980 census of population : alphabetical index of industries and occupations. 1980. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007418896. (Accessed December 18, 2018.)
APA citation style
(1980) 1980 census of population : alphabetical index of industries and occupations. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007418896
MLA citation style
Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/007418896>.
Note: These citations are programmatically generated and may be incomplete.