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
"Pettet, Zellmer R. and United States. Bureau of the Census","Statistics for counties : farms and farm property, with related information for farms and farm operators, livestock and livestock products, and crops",,U.S. Govt. Print. Off.,1942,"Sixteenth census of the United States, 1940",,,,https://cir.nii.ac.jp/crid/1130000797146214144