Horses and students

Chicago citation style
Unknown. Horses and students. Unknown. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p16002coll19/id/187. (Accessed December 14, 2018.)
APA citation style
Unknown, (Unknown) Horses and students. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p16002coll19/id/187
MLA citation style
Unknown. Retrieved from the Digital Public Library of America <http://digital.library.temple.edu/cdm/ref/collection/p16002coll19/id/187>.
Note: These citations are programmatically generated and may be incomplete.