Cita APA (7th ed.)
Hobsbawm, E. J. The Age of Extremes: A History of the World, 1914-1991. Vintage Books.
Cita Chicago (17th ed.)
Hobsbawm, Eric J. The Age of Extremes: A History of the World, 1914-1991. Nueva York, EUA: Vintage Books.
Cita MLA (9th ed.)
Hobsbawm, Eric J. The Age of Extremes: A History of the World, 1914-1991. Vintage Books.
Atenció: Aquestes cites poden no estar 100% correctes.