Cita APA (7th ed.)
Utley, R. M. (2012). Geronimo. Yale University Press.
Cita Chicago (17th ed.)
Utley, Robert M. Geronimo. New Haven: Yale University Press, 2012.
Cita MLA (9th ed.)
Utley, Robert M. Geronimo. Yale University Press, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.