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
"Cumming, Hugh S. (Hugh Smith) and Ritter, Homer P. and Purdy, W. C. (William C.) and Treasury Department, United States Public Health Service",Investigation of the pollution and sanitary conditions of the Potomac watershed : with special reference to self purification and the sanitary condition of shellfish in the lower Potomac River . Plankton studies . Hydrographic studies,,"Govt. print., off",1916,Bulletin,,,,https://cir.nii.ac.jp/crid/1130000797888904832