Cite
Letter O. L. Daley to Governor James B. A. Robertson, 1921 June 2
MLA
Daley, O. L.. "Letter O. L. Daley to Governor James B. A. Robertson, 1921 June 2." Oklahoma. Department of Libraries. 1921-06-02, http://digitalprairie.ok.gov/cdm/ref/collection/race-riot/id/269.
APA
Daley, O. L. (1921-06-02). Letter O. L. Daley to Governor James B. A. Robertson, 1921 June 2. Retrieved from http://digitalprairie.ok.gov/cdm/ref/collection/race-riot/id/269
Chicago
Daley, O. L.. "Letter O. L. Daley to Governor James B. A. Robertson, 1921 June 2." 1921-06-02. April 29, 2026. http://digitalprairie.ok.gov/cdm/ref/collection/race-riot/id/269.