Widmark, R., Baxter, A., Peck, G., & Wellman, W. A. (2006). Cielo amarillo. Madrid: Suevia Films.
Cita MLA (8 ed.) (Copiar al portapapeles)Widmark, Richard,, Anne Baxter, Gregory Peck, and William A. Wellman. Cielo Amarillo. Madrid: Suevia Films , 2006.