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
"Espenak, Fred and Anderson, Jay",Total solar eclipse of 2001 June 21,,"National Aeronautics and Space Administration,Goddard Space Flight Center",1999,NASA reference publication,,,,https://cir.nii.ac.jp/crid/1130000796538602880