APA (7th ed.) Citation

Chías Carbó, B., Ribera, J., & Soler, J. (1930). Gerona. Martín.

Chicago Style (17th ed.) Citation

Chías Carbó, Benito, Joaquín Ribera, and J. Soler. Gerona. Barcelona: Martín, 1930.

MLA (9th ed.) Citation

Chías Carbó, Benito, et al. Gerona. Martín, 1930.