Watkins, C. (2014). Trees, woods and forests: A social and cultural history. Reaktion Books.
芝加哥风格引文Watkins, Charles. Trees, Woods and Forests: A Social and Cultural History. London, United Kingdom: Reaktion Books, 2014.
MLA引文Watkins, Charles. Trees, Woods and Forests: A Social and Cultural History. Reaktion Books, 2014.
警告：这些引文格式不一定是100％准确.