APA(7版)引用形式

Carlson, L. M. (2005). William J. Spillman and the birth of agricultural economics. University of Missouri Press.

Chicagoスタイル(17版)引用形式

Carlson, Laurie M. William J. Spillman and the Birth of Agricultural Economics. Columbia: University of Missouri Press, 2005.

MLA(9版)引用形式

Carlson, Laurie M. William J. Spillman and the Birth of Agricultural Economics. University of Missouri Press, 2005.

警告: この引用は必ずしも正確ではありません.