Logan, letter, 1991-05-20, to Christopher

Chicago citation style
Logan, Paul H. Logan, letter, 1991-05-20, to Christopher. 1991-05-20. Retrieved from the Digital Public Library of America, http://digitallibrary.usc.edu/cdm/ref/collection/p15799coll69/id/16879. (Accessed November 14, 2018.)
APA citation style
Logan, Paul H, (1991-05-20) Logan, letter, 1991-05-20, to Christopher. Retrieved from the Digital Public Library of America, http://digitallibrary.usc.edu/cdm/ref/collection/p15799coll69/id/16879
MLA citation style
Logan, Paul H. Retrieved from the Digital Public Library of America <http://digitallibrary.usc.edu/cdm/ref/collection/p15799coll69/id/16879>.
Note: These citations are programmatically generated and may be incomplete.