Gunn. Ideas to Live For. University of Virginia Press.
芝加哥风格引文Gunn. Ideas to Live For. University of Virginia Press.
MLA引文Gunn. Ideas to Live For. University of Virginia Press.
警告：这些引文格式不一定是100％准确.
APA引文
Gunn. Ideas to Live For. University of Virginia Press.
芝加哥风格引文Gunn. Ideas to Live For. University of Virginia Press.
MLA引文Gunn. Ideas to Live For. University of Virginia Press.