Bryan, B. (2020). Social change in the twenty-first century. ReferencePoint Press, Inc..
Chicago Style (17th ed.) CitationBryan, Bethany. Social Change in the Twenty-first Century. San Diego, CA: ReferencePoint Press, Inc., 2020.
MLA引文Bryan, Bethany. Social Change in the Twenty-first Century. ReferencePoint Press, Inc., 2020.
警告:這些引文格式不一定是100%准確.