Cita APA (7th ed.)

Thomson, D. (1950). England in the nineteenth century: 1815-1914. Penguin Books.

Cita Chicago (17th ed.)

Thomson, David. England in the Nineteenth Century: 1815-1914. Londres: Penguin Books, 1950.

Cita MLA (9th ed.)

Thomson, David. England in the Nineteenth Century: 1815-1914. Penguin Books, 1950.