APA引文

Guedalla, P. (1937). Palmerston. Hodder and Stoughton.

芝加哥风格引文

Guedalla, Philip. Palmerston. London: Hodder and Stoughton, 1937.

MLA引文

Guedalla, Philip. Palmerston. Hodder and Stoughton, 1937.

警告：这些引文格式不一定是100％准确.