There’s basically two ways to share a google doc. You can either share a link to it directly, or you can create a PDF from it. I prefer the latter, because it feels more professional (and then I don’t have to worry about whether or not I update that doc, if anyone is watching). Luckily, Google Drive is great for this, too, and you can share links to a PDF that anyone can open, even if they don’t have a Google account.