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
U.S. Department of State. Office of the Legal Adviser. Treaty Affairs Staff,"Treaties in force : a list of treaties and other international agreements of the United States in force on January 1, 1968",,[Office of the Legal Adviser],1968,Department of State publication,,,,https://cir.nii.ac.jp/crid/1130000793869231616