Lua APA (7ú heag.)

Hobsbawm, E. J. (1987). The age of empire, 1875-1914. Vintage,.

Lua i Stíl Chicago (17ú heag.)

Hobsbawm, E. J. The Age of Empire, 1875-1914. New York : London: Vintage,, 1987.

Lua MLA (8ú heag.)

Hobsbawm, E. J. The Age of Empire, 1875-1914. Vintage,, 1987.

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