If you are publishing your study, you may be required to use a certain style format. Many of the Library databases have tools to cite the articles you find for your literature review in the required format such as APA, Vancouver Style, AMA and many others. In CINAL, Medline (EBSCO version) and ERIC you can choose the style you need by either emailing the article or citation to yourself or copying and pasting from the cite view under the tools section to the right of the article or record view.
AMA Manual of Style by 
Research in the Health Sciences - Faculty Guide by Centennial College Libraries is licensed under a CC-BY-NC-SA 4.0 license unless otherwise stated.