If you are copying from text that already appears in list form in the original source, first, be sure that you really do need to quote the entire list. Your work may be better served with a paraphrase. If you must use a block quote of a list, single space the block quote, and indent the entire set of items in the list you are quoting. By single-spacing and properly punctuating the end of the block quote, you will help your reader know that you are typing a block quote. People act so as to benefit themselves, whether or not they also benefit others.
People always do what they want to do, or if that is impossible, what they dislike doing the least.