Rudolph, F. (1956). Mark Hopkins and the log: Williams College, 1836-1872. Yale University Press.
芝加哥风格引文Rudolph, Frederick. Mark Hopkins and the Log: Williams College, 1836-1872. New Haven: Yale University Press, 1956.
MLA引文Rudolph, Frederick. Mark Hopkins and the Log: Williams College, 1836-1872. Yale University Press, 1956.
警告：这些引文格式不一定是100％准确.