APA (7th ed.) Citation

Walsh, W. T. (1963). Isabel la cruzada (4a ed.). Espasa-Calpe.

Chicago Style (17th ed.) Citation

Walsh, William Thomas. Isabel La Cruzada. 4a ed. Madrid: Espasa-Calpe, 1963.

MLA (9th ed.) Citation

Walsh, William Thomas. Isabel La Cruzada. 4a ed. Espasa-Calpe, 1963.

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