APA引文

Tolley,George S, & Thomas,Vinod. (1982). Agricultural price policies and the developing countries. Johns Hopkins.

Chicago Edition Citation

Tolley,George S, and Thomas,Vinod. Agricultural Price Policies and the Developing Countries. Baltimore: Johns Hopkins, 1982.

MLA引文

Tolley,George S, and Thomas,Vinod. Agricultural Price Policies and the Developing Countries. Johns Hopkins, 1982.

警告：這些引文格式不一定是100％准確.