APA (7th ed.) Citation

Unamuno, M. d. (1962). Soledad (4a ed.). Espasa-Calpe.

Chicago Style (17th ed.) Citation

Unamuno, Miguel de. Soledad. 4a ed. Madrid: Espasa-Calpe, 1962.

MLA (9th ed.) Citation

Unamuno, Miguel de. Soledad. 4a ed. Espasa-Calpe, 1962.

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