APA引文

Barker, A. (2013). Improve your communication skills (Third Edition.). Philadelphia, PA: Kogan Page Ltd.

Chicago Style Citation

Barker, Alan. Improve Your Communication Skills. Third Edition. Philadelphia, PA: Kogan Page Ltd, 2013.

MLA引文

Barker, Alan. Improve Your Communication Skills. Third Edition. Philadelphia, PA: Kogan Page Ltd, 2013.

警告：这些引文格式不一定是100％准确.