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
Research Institute for Humanity and Nature. Working Group of Material Cyclings,Natural isotopic composition of organic nitrogen with emphasis on anthropogenic loading to the river ecosystems,,Research Institute for Humanity and Nature (RIHN),2003,Working paper,,,,https://cir.nii.ac.jp/crid/1130000794625398272