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
"Butler, Robert W. and Campbell, R. Wayne (Robert Wayne)","The birds of the Fraser River Delta : populations, ecology, and international significance",,"Environment Canada, Canadian Wildlife Service",1987,Occasional paper,,0662155882,,https://cir.nii.ac.jp/crid/1130000798340180608