Cita APA

Esch, P. A. M. v. d. (1951). Prelude to war: The international repercussions of the Spanish Civil War (1936 - 1939). Nijhoff.

Citación estilo Chicago

Esch, Patricia A. M. van der. Prelude to War: The International Repercussions of the Spanish Civil War (1936 - 1939). The Hague: Nijhoff, 1951.

Cita MLA

Esch, Patricia A. M. van der. Prelude to War: The International Repercussions of the Spanish Civil War (1936 - 1939). Nijhoff, 1951.