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
"United States. Coast Guard and Soule, Floyd M. and Graves, G. van A.","International ice observation and ice patrol service in the North Atlantic Ocean, season of 1938",,U.S. Govt. Print. Off.,1940,Bulletin,,,,https://cir.nii.ac.jp/crid/1130000794088772352