Vietnam War protest by students focusing on chemical war research at Penn

Chicago citation style
Wingell. Vietnam War protest by students focusing on chemical war research at Penn. 1966. Retrieved from the Digital Public Library of America, http://dla.library.upenn.edu/dla/archives/image.html?id=ARCHIVES_20070817003. (Accessed October 20, 2018.)
APA citation style
Wingell, (1966) Vietnam War protest by students focusing on chemical war research at Penn. Retrieved from the Digital Public Library of America, http://dla.library.upenn.edu/dla/archives/image.html?id=ARCHIVES_20070817003
MLA citation style
Wingell. Retrieved from the Digital Public Library of America <http://dla.library.upenn.edu/dla/archives/image.html?id=ARCHIVES_20070817003>.
Note: These citations are programmatically generated and may be incomplete.