APA (7th ed.) Citation

Unamuno, M. d. (1963). Obras completas. Vergara.

Chicago Style (17th ed.) Citation

Unamuno, Miguel de. Obras Completas. Barcelona: Vergara, 1963.

MLA (9th ed.) Citation

Unamuno, Miguel de. Obras Completas. Vergara, 1963.

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