APA (7th ed.) Citation

Unamuno, M. d. (1948). Soledad (2a ed.). Espasa-Calpe.

Chicago Style (17th ed.) Citation

Unamuno, Miguel de. Soledad. 2a ed. Buenos Aires: Espasa-Calpe, 1948.

MLA (9th ed.) Citation

Unamuno, Miguel de. Soledad. 2a ed. Espasa-Calpe, 1948.

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