Robertson, M. (2017). Sustainability principles and practice (Second edition.). Routledge, Taylor & Francis Group.
Chicagoスタイル(17版)引用形式Robertson, Margaret. Sustainability Principles and Practice. Second edition. London, New York: Routledge, Taylor & Francis Group, 2017.
MLA(9版)引用形式Robertson, Margaret. Sustainability Principles and Practice. Second edition. Routledge, Taylor & Francis Group, 2017.
警告: この引用は必ずしも正確ではありません.