Cita APA (7a ed.)

De MADARIAGA, S. (1967). Portrait of Europe (2nd ed.). University of Alabama Press.

Cita Chicago Style (17a ed.)

De MADARIAGA, Salvador. Portrait of Europe. 2nd ed. Alabama: University of Alabama Press, 1967.

Cita MLA (9a ed.)

De MADARIAGA, Salvador. Portrait of Europe. 2nd ed. University of Alabama Press, 1967.