Frye. Pens and Needles. University of Pennsylvania Press.
芝加哥风格引文Frye. Pens and Needles. University of Pennsylvania Press.
MLA引文Frye. Pens and Needles. University of Pennsylvania Press.
警告：这些引文格式不一定是100％准确.
APA引文
Frye. Pens and Needles. University of Pennsylvania Press.
芝加哥风格引文Frye. Pens and Needles. University of Pennsylvania Press.
MLA引文Frye. Pens and Needles. University of Pennsylvania Press.