File: students informal groups indoors

Chicago citation style
File: students informal groups indoors. 1976-03-29. Retrieved from the Digital Public Library of America, https://ark.digitalcommonwealth.org/ark:/50959/k930hj82w. (Accessed December 10, 2018.)
APA citation style
(1976-03-29) File: students informal groups indoors. Retrieved from the Digital Public Library of America, https://ark.digitalcommonwealth.org/ark:/50959/k930hj82w
MLA citation style
Retrieved from the Digital Public Library of America <https://ark.digitalcommonwealth.org/ark:/50959/k930hj82w>.
Note: These citations are programmatically generated and may be incomplete.