Robertson, M. (2014). Sustainability: Principles and practice. Routledge.
芝加哥风格引文Robertson, Margaret. Sustainability: Principles and Practice. New York: Routledge, 2014.
MLA引文Robertson, Margaret. Sustainability: Principles and Practice. Routledge, 2014.
警告：这些引文格式不一定是100％准确.