APA引文

Gauba, O. P. (2013). An Introduction to Political Theory (6th Edition.). MacMillan.

芝加哥风格引文

Gauba, O P. An Introduction to Political Theory. 6th Edition. Gurgaon: MacMillan, 2013.

MLA引文

Gauba, O P. An Introduction to Political Theory. 6th Edition. MacMillan, 2013.

警告：这些引文格式不一定是100％准确.