Answer:
D. An article published in a law journal.
Explanation:
Magazines are not always truthful and a college student might have not put some important details. So I say D but if that is wrong I would say C, a text book on U.S. History.
Begin the citation<span> with the title of the specific </span>entry<span>, followed by the year of publication in round brackets</span>
Colorado, a state is considered a proper noun
Trueeeee he does refer to that