APA (7th ed.) Citation

Mommsen, W. J. (1980). Theories of imperialism. Weidenfeld and Nicolson.

Chicago Style (17th ed.) Citation

Mommsen, Wolfgang J. Theories of Imperialism. London: Weidenfeld and Nicolson, 1980.

MLA (9th ed.) Citation

Mommsen, Wolfgang J. Theories of Imperialism. Weidenfeld and Nicolson, 1980.

Warning: These citations may not always be 100% accurate.