Carsten, F. L., & Reglá, J. (1971). Historia del mundo moderno. Ramón Sopena.
Chicago Style (17th ed.) CitationCarsten, Francis Ludwig, and Juan Reglá. Historia Del Mundo Moderno. Barcelona: Ramón Sopena, 1971.
MLA (9th ed.) CitationCarsten, Francis Ludwig, and Juan Reglá. Historia Del Mundo Moderno. Ramón Sopena, 1971.
Warning: These citations may not always be 100% accurate.