Distinguishing between types of sites can be very tricky and confusing as they need to be done slightly differently and are listed separately in our guide. Here is an easy way of remembering it.
General webpages and webpages on a news site are both webpages. Therefore, they both follow the same format
Author. (date - in full if provided). Title. Website name. URL
Whereas, blog posts, newspaper articles and magazine articles are periodicals, i.e. they are published on a recurring basis. Therefore, they basically follow the same format as each other.
Author. (YYYY, Month DD). Title of the article/post in sentence case. Name of the blog/Newspaper/Magazine in Italic Title Case. URL
How to tell what is what?
There is often very little on the pages to distinguish between them (except perhaps your prior knowledge as to what they are), but typically a newspaper or magazine will have their branding everywhere, whereas a news site will often show the other news sources they got the story from; a bit of digging in "About Us" or looking for terms like "editorial" or "subscription" may offer some clues, you may even need to Google what it is.