Have a look at the provided reference: Lillis, T.M. & Turner, J. 2001. Student writing in higher education: Contemporary confusion, traditional concerns. Teaching in Higher Education, 6(1): 57-67. What source of information is being referenced?  

Book chapter. 

Internet source.  

Book.  

Journal article.

Journal article.

The source of information being referenced is a journal article titled "Student writing in higher education: Contemporary confusion, traditional concerns" by T.M. Lillis and J. Turner.

The source of information being referenced in the provided citation is a journal article. Specifically, it is an article titled "Student writing in higher education: Contemporary confusion, traditional concerns" by T.M. Lillis and J. Turner, published in the journal Teaching in Higher Education. The article is in volume 6, issue 1, and it spans pages 57-67.