APA (7th ed.) Citation

Sandoval, M. d., Ferrari, E., & Avrial, A. (1895). Prometeo: Poema. [s.n.].

Chicago Style (17th ed.) Citation

Sandoval, Manuel de, Emilio Ferrari, and Agustín Avrial. Prometeo: Poema. Madrid: [s.n.], 1895.

MLA (9th ed.) Citation

Sandoval, Manuel de, et al. Prometeo: Poema. [s.n.], 1895.