Man pointing a gun at a truck, Los Angeles, ca.1990

Chicago citation style
Unknown, Dunitz, Robin J. Man pointing a gun at a truck, Los Angeles, ca.1990. 1987. Retrieved from the Digital Public Library of America, http://digitallibrary.usc.edu/cdm/ref/collection/p15799coll15/id/1093. (Accessed November 16, 2018.)
APA citation style
Unknown, Dunitz, Robin J, (1987) Man pointing a gun at a truck, Los Angeles, ca.1990. Retrieved from the Digital Public Library of America, http://digitallibrary.usc.edu/cdm/ref/collection/p15799coll15/id/1093
MLA citation style
Unknown, Dunitz, Robin J. Retrieved from the Digital Public Library of America <http://digitallibrary.usc.edu/cdm/ref/collection/p15799coll15/id/1093>.
Note: These citations are programmatically generated and may be incomplete.