O'Neill, K. (2017). The environment and international relations (Second edition.). Cambridge University Press.
芝加哥风格引文O'Neill, Kate. The Environment and International Relations. Second edition. Cambridge, UK: Cambridge University Press, 2017.
MLA引文O'Neill, Kate. The Environment and International Relations. Second edition. Cambridge University Press, 2017.
警告：这些引文格式不一定是100％准确.