Is there a way to do blockquotes?

I'm using RedNotebook as a journal for the process of trying to use Kickstarter as a way to cover the cost of new equipment to create a photography ebook. Yesterday I spoke with someone about a possible issue I might have and I'd like to put what they said in my journal. Is there a way to set what I was told apart form everything else, such as using the HTML blockquote element? I see in the docs there's a way to use HTML but I'm currently on a Windows laptop and I think I saw something about that function requires Linux.

(Part of the equipment I need is a new laptop to replace mine that died last fall, and as soon as I get it I'm throwing SolydK Linux on the little beastie. I won't even boot the sucker into Windows once to make sure things work properly since I'm hoping to get a discount for not using Windows on it.)