APA (7th ed.) Citation

Cooper, C. R. (1926). Oklahoma: A novel. Little, Brown, and company.

Chicago Style (17th ed.) Citation

Cooper, Courtney Ryley. Oklahoma: A Novel. Boston: Little, Brown, and company, 1926.

MLA (9th ed.) Citation

Cooper, Courtney Ryley. Oklahoma: A Novel. Little, Brown, and company, 1926.