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
"Mekel, J. F. M. and Savage, J. J. and Zorn, H. C.",Slope measurements and estimates from aerial photographs,,I.T.C.,1964,Publications of the International Training Centre for Aerial Survey,,,,https://cir.nii.ac.jp/crid/1130282272903932416