Kennedy, P. M. (1993). Preparing for the twenty-first century. Random House.
Chicago Style (17th ed.) CitationKennedy, Paul M. Preparing for the Twenty-first Century. New York: Random House, 1993.
MLA引文Kennedy, Paul M. Preparing for the Twenty-first Century. Random House, 1993.
警告:這些引文格式不一定是100%准確.