APA(7版)引用形式

Cohen, R. (1949). The economics of agriculture. Univ. Press.

Chicagoスタイル(17版)引用形式

Cohen, R. The Economics of Agriculture. Cambridge: Univ. Press, 1949.

MLA(9版)引用形式

Cohen, R. The Economics of Agriculture. Univ. Press, 1949.