Expenditures for scientific and engineering activities at universities and colleges

Chicago citation style
National Science Foundation (U.S.). Division of Science Resources Studies. Expenditures for scientific and engineering activities at universities and colleges. 1973-1974. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000906199. (Accessed December 17, 2018.)
APA citation style
National Science Foundation (U.S.). Division of Science Resources Studies, (1973-1974) Expenditures for scientific and engineering activities at universities and colleges. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000906199
MLA citation style
National Science Foundation (U.S.). Division of Science Resources Studies. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/000906199>.
Note: These citations are programmatically generated and may be incomplete.