APA (7th ed.) Citation

Cody, I. E., & Ellsworth, C. (1963). Little White Chieftain: Clarence A. Ellwsorth. [The Westerners?].

Chicago Style (17th ed.) Citation

Cody, Iron Eyes, and Clarence Ellsworth. Little White Chieftain: Clarence A. Ellwsorth. [Los Angeles?]: [The Westerners?], 1963.

MLA (9th ed.) Citation

Cody, Iron Eyes, and Clarence Ellsworth. Little White Chieftain: Clarence A. Ellwsorth. [The Westerners?], 1963.