Cita APA (7a ed.)

Madariaga, S. d. (1960). Spain: A modern history. Frederick A. Praeger.

Cita Chicago Style (17a ed.)

Madariaga, Salvador de. Spain: A Modern History. New York: Frederick A. Praeger, 1960.

Cita MLA (9a ed.)

Madariaga, Salvador de. Spain: A Modern History. Frederick A. Praeger, 1960.