APA引文

Thomson, D. (1950). England in the nineteenth century. Penguin Books.

芝加哥风格引文

Thomson, David. England in the Nineteenth Century. Middlesex: Penguin Books, 1950.

MLA引文

Thomson, David. England in the Nineteenth Century. Penguin Books, 1950.

警告:这些引文格式不一定是100%准确.