Preparation and evaluation in use of a series of brief films of selected demonstrations from the introductory college physics course: final report

Chicago citation style
Purdue Research Foundation. Preparation and evaluation in use of a series of brief films of selected demonstrations from the introductory college physics course: final report. 1961. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001068972. (Accessed December 11, 2018.)
APA citation style
Purdue Research Foundation, (1961) Preparation and evaluation in use of a series of brief films of selected demonstrations from the introductory college physics course: final report. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001068972
MLA citation style
Purdue Research Foundation. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/001068972>.
Note: These citations are programmatically generated and may be incomplete.