APA (7th ed.) Citation

Aten, I. (1945). Six and one-half years in the Ranger service: The memoirs of Ira Aten. Frontier Times.

Chicago Style (17th ed.) Citation

Aten, Ira. Six and One-half Years in the Ranger Service: The Memoirs of Ira Aten. Bandera, Tex.: Frontier Times, 1945.

MLA (9th ed.) Citation

Aten, Ira. Six and One-half Years in the Ranger Service: The Memoirs of Ira Aten. Frontier Times, 1945.