Cite

Avery, Cyrus S. (Cyrus Stevens), 1871-1963. "Letter Cyrus S. Avery to Governor James B. A. Robertson, 1921 July 9." Oklahoma. Department of Libraries. 1921-07-09, http://digitalprairie.ok.gov/cdm/ref/collection/race-riot/id/142.

Avery, Cyrus S. (Cyrus Stevens), 1871-1963 (1921-07-09). Letter Cyrus S. Avery to Governor James B. A. Robertson, 1921 July 9. Retrieved from http://digitalprairie.ok.gov/cdm/ref/collection/race-riot/id/142

Avery, Cyrus S. (Cyrus Stevens), 1871-1963. "Letter Cyrus S. Avery to Governor James B. A. Robertson, 1921 July 9." 1921-07-09. April 26, 2026. http://digitalprairie.ok.gov/cdm/ref/collection/race-riot/id/142.