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
"Ertel, Ivan D.",The Apollo spacecraft : a chronology,,"Scientific and Technical Information Division, Office of Technology Utilization, National Aeronautics and Space Administration",1969,NASA historical series,,,,https://cir.nii.ac.jp/crid/1130000793876046336