For those students or people that need harvard referencing, this is the perfect website https://www.mybib.com/tools/harvard-referencing-generator. it makes a Harvard referencing for you by pasting a link then showing which website you used, click on it then press copy to clipboard and bam. that is your Harvard referencing. Hope it helps!
They should have taught you how to create a bibliography before assigning it.
I highly doubt your teachers have a high bar on your writing and research ability if you're only in 8th grade. Most students will likely just google some articles for their sources and make the bibligrophy with an online generator like this one. All you usually have to do is copy/paste the url of your sources into the site and it should autofill it for you. You might have to manually enter some information that the web crawler missed or did incorrectly.
School work will continue to progressively get more demanding each year. The point of it getting harder is so you'll eventually be prepared for college or other career learning, while also exposing you to different academic disciplines.
Use a reference generator to do all your references. Here’s the one I used and it saved me so much time, and the quality of the refs are so much better.
Your college or university will have referencing guidlines that you can follow. Failing that just use MyBib to create your citations https://www.mybib.com/#/projects/vBmOzV/citations
That’s how my school would cite such a comment. Social media or webpages>Facebook or Twitter.
Tim Berners-Lee invented this amazing idea where instead of writing a citation you could link directly to the source. He called it hyper-linking. That gave rise to the World Wide Web. So, if you are writing a blog, just link to the source. Especially when you are citing a damn web development book!
If you want to look super academic, or are writing an actual research paper you can use an MLA citation generator. Here is one: https://www.mybib.com/tools/mla-citation-generator