Thomson, D. (1951). England in the nineteenth century 1815-1914. London: Penguin Books.
Trích dẫn kiểu ChicagoThomson, David. England in the Nineteenth Century 1815-1914. London: Penguin Books, 1951.
MLA引文Thomson, David. England in the Nineteenth Century 1815-1914. London: Penguin Books, 1951.
警告：這些引文格式不一定是100％准確.