There are thousands of citation styles in use. Your lecturer may tell you to use a particular one, or allow you to choose one on your own.
Guides for each style will tell you how to format the references:
Many different styles are in use in Trinity College Dublin - for definitive answers you should use the full style manual for each system.
We are going to see what a reference looks like using using different citation styles. Here's the information we want to reference:
We demonstrate how this appears in a variety of different referencing systems, namely the APA 6th Edition, MLA 8th Edition, Vancouver; and Chicago 17th Edition.