APA引文

Barker, A. (2010). Improve your communication skills (2nd ed.). KoganPage.

芝加哥风格引文

Barker, Alan. Improve Your Communication Skills. 2nd ed. London ; Philadelphia, PA: KoganPage, 2010.

MLA引文

Barker, Alan. Improve Your Communication Skills. 2nd ed. KoganPage, 2010.

警告：这些引文格式不一定是100％准确.