Sayle. Enduring Alliance. Cornell University Press.
芝加哥风格引文Sayle. Enduring Alliance. Cornell University Press.
MLA引文Sayle. Enduring Alliance. Cornell University Press.
警告：这些引文格式不一定是100％准确.
APA引文
Sayle. Enduring Alliance. Cornell University Press.
芝加哥风格引文Sayle. Enduring Alliance. Cornell University Press.
MLA引文Sayle. Enduring Alliance. Cornell University Press.