Letter from Caroline Pratt to Jackson Pollock

Chicago citation style
Letter from Caroline Pratt to Jackson Pollock. 1940 July. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3AAAADCD_item_16631&repo=DPLA. (Accessed December 14, 2018.)
APA citation style
(1940 July) Letter from Caroline Pratt to Jackson Pollock. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3AAAADCD_item_16631&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3AAAADCD_item_16631&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.