Brevig, E., & Fraser, B. (2008). Viaje al centro de la tierra =: : Journey to the center of earth. Madrid: Tripictures.
Cita MLA (8 ed.) (Copiar al portapapeles)Brevig, Eric,, and Brendan Fraser. Viaje Al Centro De La Tierra =: : Journey to the Center of Earth. Madrid: Tripictures , 2008.