(2010). Beyond naturalness: Thinking park and wilderness stewardship in an era of rapid change. London: Island Press.
Trích dẫn kiểu ChicagoBeyond Naturalness: Thinking Park and Wilderness Stewardship in an Era of Rapid Change. London: Island Press, 2010.
MLA引文Beyond Naturalness: Thinking Park and Wilderness Stewardship in an Era of Rapid Change. London: Island Press, 2010.
警告:这些引文格式不一定是100%准确.