Welcome to Spring teach in

Chicago citation style
May Day CommitteeInternational Peoples’ Movement. Welcome to Spring teach in. 1971. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/protests/id/12. (Accessed October 15, 2018.)
APA citation style
May Day CommitteeInternational Peoples’ Movement, (1971) Welcome to Spring teach in. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/protests/id/12
MLA citation style
May Day CommitteeInternational Peoples’ Movement. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/protests/id/12>.
Note: These citations are programmatically generated and may be incomplete.