A citation will offer credibility to your work, especially when it comes from an author with expertise in your field of study.
Before getting the pen and paper, you have to know exactly how the content of your writing should look like.
Once you have established the subject of your thesis, you can move on to gathering the pile of writings that you'll use.
A well-written literature review should provide your readers a deep insight on the writings that helped you build your research.
However, it shouldn’t just be a sequence of names and data. It should have a solid structure with clear explanation and, above all, it should have substance. Well, your readers should find this chapter informative and targeted, there is no doubt about it.