Helen Keller and Herbert Haas

Chicago citation style
Henney, Keith, 1896-1990. Helen Keller and Herbert Haas. 1938. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/ms35v5597. (Accessed July 16, 2018.)
APA citation style
Henney, Keith, 1896-1990, (1938) Helen Keller and Herbert Haas. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/ms35v5597
MLA citation style
Henney, Keith, 1896-1990. Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/ms35v5597>.
Note: These citations are programmatically generated and may be incomplete.