Cite
Police blockade in Selma, Alabama, during either a civil rights demonstration or the Selma to Montgomery March.
MLA
Martin, Spider. "Police blockade in Selma, Alabama, during either a civil rights demonstration or the Selma to Montgomery March.." Alabama. Department of Archives and History. 1965-03, http://digital.archives.alabama.gov/cdm/ref/collection/amg/id/36065.
APA
Martin, Spider (1965-03). Police blockade in Selma, Alabama, during either a civil rights demonstration or the Selma to Montgomery March.. Retrieved from http://digital.archives.alabama.gov/cdm/ref/collection/amg/id/36065
Chicago
Martin, Spider. "Police blockade in Selma, Alabama, during either a civil rights demonstration or the Selma to Montgomery March.." 1965-03. May 2, 2024. http://digital.archives.alabama.gov/cdm/ref/collection/amg/id/36065.