Creswell in his book details how you can use a “literature map” in order to create a lit review. Check it out here!
Literature reviews can be a complex process, and with the plethora of data out there to consume, (journals, books, the Internet) the University Of Sheffield posted this handy guide for those who need a little more structure to their research. To see the whole tutorial, click here or the image.
If you want to look at another way to approach a literature review, look at this