APA (7th ed.) Citation

Portelli, H., & Vilanova, P. (1985). Socialdemocracia y defensa europea (1a ed.). Ariel.

Chicago Style (17th ed.) Citation

Portelli, Hugues, and Pere Vilanova. Socialdemocracia Y Defensa Europea. 1a ed. Barcelona: Ariel, 1985.

MLA (9th ed.) Citation

Portelli, Hugues, and Pere Vilanova. Socialdemocracia Y Defensa Europea. 1a ed. Ariel, 1985.

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