Tindall. At the Top of the Grand Staircase. Indiana University Press.
芝加哥风格引文Tindall. At the Top of the Grand Staircase. Indiana University Press.
MLA引文Tindall. At the Top of the Grand Staircase. Indiana University Press.
警告：这些引文格式不一定是100％准确.
APA引文