Working with children 1960s-1970s

Chicago citation style
Working with children 1960s-1970s. 1971-03-11. Retrieved from the Digital Public Library of America, https://ark.digitalcommonwealth.org/ark:/50959/rn301850d. (Accessed December 13, 2018.)
APA citation style
(1971-03-11) Working with children 1960s-1970s. Retrieved from the Digital Public Library of America, https://ark.digitalcommonwealth.org/ark:/50959/rn301850d
MLA citation style
Retrieved from the Digital Public Library of America <https://ark.digitalcommonwealth.org/ark:/50959/rn301850d>.
Note: These citations are programmatically generated and may be incomplete.