Global Sustainability. Cambridge University Press.
Chicago Style (17th ed.) CitationGlobal Sustainability. Cambridge University Press.
MLA引文Global Sustainability. Cambridge University Press.
警告：這些引文格式不一定是100％准確.
APA引文
Global Sustainability. Cambridge University Press.
Chicago Style (17th ed.) CitationGlobal Sustainability. Cambridge University Press.
MLA引文Global Sustainability. Cambridge University Press.