著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Wuerthner, George and Crist, Eileen and Butler, Tom","Protecting the wild : parks and wilderness, the foundation for conservation",,Island Press,2015,,,9781610915489,,https://cir.nii.ac.jp/crid/1130282270922105856