Students and instructor with flower arrangement

Chicago citation style
Unknown. Students and instructor with flower arrangement. 1958?. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p16002coll19/id/704. (Accessed December 19, 2018.)
APA citation style
Unknown, (1958?) Students and instructor with flower arrangement. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p16002coll19/id/704
MLA citation style
Unknown. Retrieved from the Digital Public Library of America <http://digital.library.temple.edu/cdm/ref/collection/p16002coll19/id/704>.
Note: These citations are programmatically generated and may be incomplete.