Bell, S., & McGillivray, D. (2006). Environmental law (6th ed.). Oxford University Press.
芝加哥风格引文Bell, Stuart, 与 Donald McGillivray. Environmental Law. 6th ed. Oxford: Oxford University Press, 2006.
MLA引文Bell, Stuart, 与 Donald McGillivray. Environmental Law. 6th ed. Oxford University Press, 2006.
警告：这些引文格式不一定是100％准确.