Cita APA (7th ed.)

Trevelyan, G. M., & Dunham, W. H. (1987). A shortened history of England. Penguin Books.

Cita Chicago (17th ed.)

Trevelyan, George Macaulay, i William Huse Dunham. A Shortened History of England. London: Penguin Books, 1987.

Cita MLA (8th ed.)

Trevelyan, George Macaulay, i William Huse Dunham. A Shortened History of England. Penguin Books, 1987.