APA Citation

 Liu, G. R. (2014).  The finite element method: A practical course.  Butterworth-Heinemann.

Chicago Style Citation

 Liu, G. R.  The Finite Element Method: A Practical Course.  Butterworth-Heinemann, 2014.

MLA Citation

 Liu, G. R.  The Finite Element Method: A Practical Course.  Butterworth-Heinemann, 2014.

Warning: These citations may not always be 100% accurate.