Helen Keller with President Herbert Hoover at the White House

Chicago citation style
Helen Keller with President Herbert Hoover at the White House. 1931. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/q237j186p. (Accessed July 17, 2018.)
APA citation style
(1931) Helen Keller with President Herbert Hoover at the White House. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/q237j186p
MLA citation style
Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/q237j186p>.
Note: These citations are programmatically generated and may be incomplete.