Science class

Chicago citation style
Science class. 1975. Retrieved from the Digital Public Library of America, https://ark.digitalcommonwealth.org/ark:/50959/rn301374z. (Accessed December 19, 2018.)
APA citation style
(1975) Science class. Retrieved from the Digital Public Library of America, https://ark.digitalcommonwealth.org/ark:/50959/rn301374z
MLA citation style
Retrieved from the Digital Public Library of America <https://ark.digitalcommonwealth.org/ark:/50959/rn301374z>.
Note: These citations are programmatically generated and may be incomplete.