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
South Africa. Dept. of Statistics,"Population census, 6 May 1970 = Bevolkingsensus, 6 Mei 1970",,Dept. of Statistics,,,,,,https://cir.nii.ac.jp/crid/1130000794732132992