Classroom and lab candids

Chicago citation style
Classroom and lab candids. 1960/1979. Retrieved from the Digital Public Library of America, http://trouparchives.pastperfectonline.com/photo/B9390F70-A029-42EC-ADDE-914497122290. (Accessed September 20, 2018.)
APA citation style
(1960/1979) Classroom and lab candids. Retrieved from the Digital Public Library of America, http://trouparchives.pastperfectonline.com/photo/B9390F70-A029-42EC-ADDE-914497122290
MLA citation style
Retrieved from the Digital Public Library of America <http://trouparchives.pastperfectonline.com/photo/B9390F70-A029-42EC-ADDE-914497122290>.
Note: These citations are programmatically generated and may be incomplete.