History: the chronological progression of the field, literature, or an idea necessary for understanding the literature review, if the body of the literature review is not already a timeline. Selection methods: the criteria you used to select and potentially exclude sources in your literature review. For example, you could explain this. Based on primary research studies. 1. The two standard types of reviews are systematic SR and non-systematic or narrative. review NR. NRs aim to identify and. Reference Formatting – How to Write Your Citations. Style Guide - How to format your paper. Most courses in the College of Engineering and Computer Science require the use of IEEE style. Below are some key guidelines and some of the most common citation formats. For more details, see the IEEE Reference Guide,