APA (7th ed.) Citation

(1993). Carta a José María Aznar. Espasa Calpe.

Chicago Style (17th ed.) Citation

Carta a José María Aznar. Espasa Calpe, 1993.

MLA (8th ed.) Citation

Carta a José María Aznar. Espasa Calpe, 1993.

Warning: These citations may not always be 100% accurate.