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