Science

Chicago citation style
Science. 1970-03-23. Retrieved from the Digital Public Library of America, https://ark.digitalcommonwealth.org/ark:/50959/k930hk62m. (Accessed December 12, 2018.)
APA citation style
(1970-03-23) Science. Retrieved from the Digital Public Library of America, https://ark.digitalcommonwealth.org/ark:/50959/k930hk62m
MLA citation style
Retrieved from the Digital Public Library of America <https://ark.digitalcommonwealth.org/ark:/50959/k930hk62m>.
Note: These citations are programmatically generated and may be incomplete.