APA (7th ed.) Citation

Geronimo & Barrett, S. M. (1969). Geronimo's story of his life. Garrett Press.

Chicago Style (17th ed.) Citation

Geronimo and S. M. Barrett. Geronimo's Story of His Life. New York: Garrett Press, 1969.

MLA (9th ed.) Citation

Geronimo and S. M. Barrett. Geronimo's Story of His Life. Garrett Press, 1969.