Cite
Letter Surgeon, 3rd Infantry, Oklahoma National Guard to Adjutant General of Oklahoma, 1921 June 4
MLA
Brown, Paul R., b. 1876. "Letter Surgeon, 3rd Infantry, Oklahoma National Guard to Adjutant General of Oklahoma, 1921 June 4." Oklahoma. Department of Libraries. 1921-06-04, http://digitalprairie.ok.gov/cdm/ref/collection/race-riot/id/257.
APA
Brown, Paul R., b. 1876 (1921-06-04). Letter Surgeon, 3rd Infantry, Oklahoma National Guard to Adjutant General of Oklahoma, 1921 June 4. Retrieved from http://digitalprairie.ok.gov/cdm/ref/collection/race-riot/id/257
Chicago
Brown, Paul R., b. 1876. "Letter Surgeon, 3rd Infantry, Oklahoma National Guard to Adjutant General of Oklahoma, 1921 June 4." 1921-06-04. August 3, 2025. http://digitalprairie.ok.gov/cdm/ref/collection/race-riot/id/257.