Tardis:Guide to in-universe writing
Given the variety of sources used to write in-universe articles there is a somewhat more fluid approach to writing in-universe articles compared to out of universe (also known as 'real world' articles).
Below are guides with examples of a variety of currently existing articles that will help give an idea of how various in-universe articles are constructed based on the amount of information that exists to write articles of an in-universe style. These are guides, the amount and quality of the information on a subject should influence how articles are written, not just these guides. As such these guides should not be used to retroactively apply a standard to existing articles.