APA引文

 Skoog, D. A. (2007).  Principles of Instrumental Analysis.  Thomson Brooks/Cole.

Trích dẫn kiểu Chicago

 Skoog, Douglas A.  Principles of Instrumental Analysis.  Thomson Brooks/Cole, 2007.

MLA引文

 Skoog, Douglas A.  Principles of Instrumental Analysis.  Thomson Brooks/Cole, 2007.

警告：這些引文格式不一定是100％准確.