APA (7th ed.) Citation

Hobsbawm, E. J. (1987). The age of empire, 1875-1914 (1st American ed.). Pantheon Books.

Chicago Style (17th ed.) Citation

Hobsbawm, E. J. The Age of Empire, 1875-1914. 1st American ed. New York: Pantheon Books, 1987.

MLA (9th ed.) Citation

Hobsbawm, E. J. The Age of Empire, 1875-1914. 1st American ed. Pantheon Books, 1987.