One o'clock in the morning

Chicago citation style
One o'clock in the morning. 1850-1920. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/02871t09j. (Accessed June 25, 2018.)
APA citation style
(1850-1920) One o'clock in the morning. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/02871t09j
MLA citation style
Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/02871t09j>.
Note: These citations are programmatically generated and may be incomplete.