Berkowitz, memo, 1991-05-23, to witness files

Chicago citation style
Berkowitz, Ellen, Manatt, Phelps & Phillips. Berkowitz, memo, 1991-05-23, to witness files. 1991-05-22. Retrieved from the Digital Public Library of America, http://digitallibrary.usc.edu/cdm/ref/collection/p15799coll69/id/16692. (Accessed November 15, 2018.)
APA citation style
Berkowitz, Ellen, Manatt, Phelps & Phillips, (1991-05-22) Berkowitz, memo, 1991-05-23, to witness files. Retrieved from the Digital Public Library of America, http://digitallibrary.usc.edu/cdm/ref/collection/p15799coll69/id/16692
MLA citation style
Berkowitz, Ellen, Manatt, Phelps & Phillips. Retrieved from the Digital Public Library of America <http://digitallibrary.usc.edu/cdm/ref/collection/p15799coll69/id/16692>.
Note: These citations are programmatically generated and may be incomplete.