Gr. 6

Chicago citation style
Gr. 6. 1950-1965. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/st74cv28g. (Accessed June 24, 2018.)
APA citation style
(1950-1965) Gr. 6. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/st74cv28g
MLA citation style
Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/st74cv28g>.
Note: These citations are programmatically generated and may be incomplete.