"Polar bears getting in training"

Chicago citation style
"Polar bears getting in training". 1936-01-27. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/44571. (Accessed December 19, 2018.)
APA citation style
(1936-01-27) "Polar bears getting in training". Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/44571
MLA citation style
Retrieved from the Digital Public Library of America <http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/44571>.
Note: These citations are programmatically generated and may be incomplete.