Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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