APA引文

Gilbert, M. (1978). Wiinston S Churchil. Heinemann.

Chicago Edition Citation

Gilbert, Martin. Wiinston S Churchil. London: Heinemann, 1978.

MLA引文

Gilbert, Martin. Wiinston S Churchil. Heinemann, 1978.

警告：这些引文格式不一定是100％准确.