APA引文

Cramer,Gail L, & Jensen,Clarence W. (1979). Agricultural economics and agribusiness. John Wiley & Sons.

Chicago Edition Citation

Cramer,Gail L, and Jensen,Clarence W. Agricultural Economics and Agribusiness. New York: John Wiley & Sons, 1979.

MLA引文

Cramer,Gail L, and Jensen,Clarence W. Agricultural Economics and Agribusiness. John Wiley & Sons, 1979.

警告：這些引文格式不一定是100％准確.