Grey. The Tortoise in Asia. Indiana University Press.
芝加哥风格引文Grey. The Tortoise in Asia. Indiana University Press.
MLA引文Grey. The Tortoise in Asia. Indiana University Press.
警告：这些引文格式不一定是100％准确.
APA引文
Grey. The Tortoise in Asia. Indiana University Press.
芝加哥风格引文Grey. The Tortoise in Asia. Indiana University Press.
MLA引文Grey. The Tortoise in Asia. Indiana University Press.