APA (7th ed.) Citation

Madariaga, S. d. (1947). The rise of the Spanish American empire. Free Press.

Chicago Style (17th ed.) Citation

Madariaga, Salvador de. The Rise of the Spanish American Empire. New York: Free Press, 1947.

MLA (9th ed.) Citation

Madariaga, Salvador de. The Rise of the Spanish American Empire. Free Press, 1947.