Gelzer, M. (1968). Caesar: Politician and statesman. Harvard Univ..
芝加哥风格引文Gelzer, Matthias. Caesar: Politician and Statesman. Cambridge: Harvard Univ., 1968.
MLA引文Gelzer, Matthias. Caesar: Politician and Statesman. Harvard Univ., 1968.
警告：这些引文格式不一定是100％准确.