"March of Vietnam vetrans"

Chicago citation style
Wasko, Joseph. "March of Vietnam vetrans". 1971-12-29. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/22273. (Accessed December 12, 2018.)
APA citation style
Wasko, Joseph, (1971-12-29) "March of Vietnam vetrans". Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/22273
MLA citation style
Wasko, Joseph. Retrieved from the Digital Public Library of America <http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/22273>.
Note: These citations are programmatically generated and may be incomplete.