APA引文

 O''Brien. (2004).  Strategic environmental management for engineers.  Wiley.

Trích dẫn kiểu Chicago

 O''Brien.  Strategic Environmental Management for Engineers.  Wiley, 2004.

MLA引文

 O''Brien.  Strategic Environmental Management for Engineers.  Wiley, 2004.

警告：這些引文格式不一定是100％准確.