Cite

Avery, Cyrus S. (Cyrus Stevens), 1871-1963. "Letter Cyrus S. Avery to Governor James B. A. Robertson, 1921 August 2." Oklahoma. Department of Libraries. 1921-08-02, http://digitalprairie.ok.gov/cdm/ref/collection/race-riot/id/267.

Avery, Cyrus S. (Cyrus Stevens), 1871-1963 (1921-08-02). Letter Cyrus S. Avery to Governor James B. A. Robertson, 1921 August 2. Retrieved from http://digitalprairie.ok.gov/cdm/ref/collection/race-riot/id/267

Avery, Cyrus S. (Cyrus Stevens), 1871-1963. "Letter Cyrus S. Avery to Governor James B. A. Robertson, 1921 August 2." 1921-08-02. April 29, 2026. http://digitalprairie.ok.gov/cdm/ref/collection/race-riot/id/267.