Ongoing vigil -- Red Square : for arrested protesters

Chicago citation style
Ongoing vigil -- Red Square : for arrested protesters. 1999-12-02. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/wto/id/52. (Accessed October 22, 2018.)
APA citation style
(1999-12-02) Ongoing vigil -- Red Square : for arrested protesters. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/wto/id/52
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/wto/id/52>.
Note: These citations are programmatically generated and may be incomplete.