Each discipline has its own style for writing a literature review; social science lit reviews may look different than those from the biological sciences or engineering.
The best way to become familiar with lit reviews in your field of study is to look at published journal articles and note how they present the information.
Here are a few examples of articles which contain a literature review in the Introduction section of the article. The last article on the list is a systematic review article. Click on the links at the end of each citation to view the article.
Mosher, C. E., Given, B. A., & Ostroff, J. S. (2015). Barriers to mental health service use among distressed family caregivers of lung cancer patients. European Journal of Cancer Care, 24(1), 50–59. http://doi.org/10.1111/ecc.12203
Gibau, G. S. (2015). Considering Student Voices: Examining the Experiences of Underrepresented Students in Intervention Programs. CBE Life Sciences Education, 14(3). http://doi.org/10.1187/cbe.14-06-0103
León, D., Arzola, N., & Tovar, A. (2015). Statistical analysis of the influence of tooth geometry in the performance of a harmonic drive. Journal of the Brazilian Society of Mechanical Sciences and Engineering, 37(2), 723-735. http://dx.doi.org/10.1007/s40430-014-0197-0
Sawesi, S., Rashrash, M., Phalakornkule, K., Carpenter, J. S., & Jones, J. F. (2016). The Impact of Information Technology on Patient Engagement and Health Behavior Change: A Systematic Review of the Literature. JMIR Medical Informatics, 4(1), e1. http://doi.org/10.2196/medinform.4514