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
"Watts, A. B. (Anthony Brian) and Takakjian, Portia and Geological Society of America",Gravity field of the northwest Pacific Ocean basin and its margin : Philippine sea,,Geological Society of America,1976,Map and chart series,,,,https://cir.nii.ac.jp/crid/1130000798177765120