File: classes, students in class

Chicago citation style
File: classes, students in class. 1970-1979. Retrieved from the Digital Public Library of America, https://ark.digitalcommonwealth.org/ark:/50959/k930hj967. (Accessed December 13, 2018.)
APA citation style
(1970-1979) File: classes, students in class. Retrieved from the Digital Public Library of America, https://ark.digitalcommonwealth.org/ark:/50959/k930hj967
MLA citation style
Retrieved from the Digital Public Library of America <https://ark.digitalcommonwealth.org/ark:/50959/k930hj967>.
Note: These citations are programmatically generated and may be incomplete.