Cole, S. At the violet hour. Oxford University Press.
芝加哥风格引文Cole, Sarah. At the Violet Hour. Oxford University Press.
MLA引文Cole, Sarah. At the Violet Hour. Oxford University Press.
警告：这些引文格式不一定是100％准确.
APA引文
Cole, S. At the violet hour. Oxford University Press.
芝加哥风格引文Cole, Sarah. At the Violet Hour. Oxford University Press.
MLA引文Cole, Sarah. At the Violet Hour. Oxford University Press.