Rose, S. v. (1993). Volcanes. Santillana.
Cita Chicago (17th ed.)Rose, Susanna van. Volcanes. Madrid: Santillana, 1993.
Cita MLA (9th ed.)Rose, Susanna van. Volcanes. Santillana, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.
Rose, S. v. (1993). Volcanes. Santillana.
Cita Chicago (17th ed.)Rose, Susanna van. Volcanes. Madrid: Santillana, 1993.
Cita MLA (9th ed.)Rose, Susanna van. Volcanes. Santillana, 1993.