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
"Zvidrinʹsh, P. P. and Ezera, Ligita and Greitans, Aigars and United Nations. Economic Commission for Europe and United Nations Population Fund",Fertility and family surveys in countries of the ECE region : standard country report : Latvia,,United Nations,1998,Economic studies,,9211007674,,https://cir.nii.ac.jp/crid/1130000797484517632