APA (7th ed.) Citation

Verne, J., Steane, R., Owen, S., & Ràfols, F. Viaje al centro de la tierra: Journey to the centre of the earth.

Chicago Style (17th ed.) Citation

Verne, Julio, Robert Steane, Steve Owen, and Francesc Ràfols. Viaje Al Centro De La Tierra: Journey to the Centre of the Earth. Madrid.

MLA (9th ed.) Citation

Verne, Julio, et al. Viaje Al Centro De La Tierra: Journey to the Centre of the Earth.