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
"Hurwitz, N.","Agriculture in Natal, 1860-1950",,"Published for the University of Natal, [by] Oxford University Press",1957,Natal regional survey series,,,,https://cir.nii.ac.jp/crid/1130282272927260544