"Brains at work"

Chicago citation style
"Brains at work". 1941-02-11. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/22406. (Accessed December 13, 2018.)
APA citation style
(1941-02-11) "Brains at work". Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/22406
MLA citation style
Retrieved from the Digital Public Library of America <http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/22406>.
Note: These citations are programmatically generated and may be incomplete.