APA引文

Humphreys, T. (1998). The power of negative thinking. Jaico.

芝加哥风格引文

Humphreys, Tony. The Power of Negative Thinking. Mumbai: Jaico, 1998.

MLA引文

Humphreys, Tony. The Power of Negative Thinking. Jaico, 1998.

警告：这些引文格式不一定是100％准确.