HTML Tags Content written within the site is presented in italic form on the browser, and if you do not want to use site tags you can also present content in italic form using the CSS property, I will show you an example below. Seeing will give you an idea

HTML Tag

Example:-

This is a Cite Tag
This is a Cite Tag
We are Learn Coding With Myprograming

Output:-

HTML cite tag Example with CSS Style Property

This is HTML cite tag Example with CSS Style Property 
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse
cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

Output:-

Note:- Both the HTML Tag and the Tag work similarly here.