Butler. Cradock. University of Virginia Press.
芝加哥风格引文Butler. Cradock. University of Virginia Press.
MLA引文Butler. Cradock. University of Virginia Press.
警告：这些引文格式不一定是100％准确.
APA引文
Butler. Cradock. University of Virginia Press.
芝加哥风格引文Butler. Cradock. University of Virginia Press.
MLA引文Butler. Cradock. University of Virginia Press.