Ifferences between Mainstream Christianity and Mormonism

There are specific sources that have to be used that I listed below. Bible, Book of Mormon, christianity.com, mormon.org, and an article from a religious journal: Porter, B. and McDermott, G. R. (2008) Is Mormonism Christian? First Things, 186, 35-41. The other sources can be anything. If you cant access the journal article I can forward it to you. Thank you, Dana