APA引文

Harper, M. (1971). None can guess. Hodder and Stoughton.

Chicago Edition Citation

Harper, Michael. None Can Guess. London: Hodder and Stoughton, 1971.

MLA引文

Harper, Michael. None Can Guess. Hodder and Stoughton, 1971.

警告：这些引文格式不一定是100％准确.