APA (7th ed.) Citation

Unamuno, M. d. (1988). Niebla (2a. ed.). Universitaria.

Chicago Style (17th ed.) Citation

Unamuno, Miguel de. Niebla. 2a. ed. Santiago: Universitaria, 1988.

MLA (9th ed.) Citation

Unamuno, Miguel de. Niebla. 2a. ed. Universitaria, 1988.

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