APA引文

Hanley, N. (1991). Farming and the countryside: An economic analysis of external costs and benefits. CAB International.

Chicago Edition Citation

Hanley, Nick. Farming and the Countryside: An Economic Analysis of External Costs and Benefits. U.K: CAB International, 1991.

MLA引文

Hanley, Nick. Farming and the Countryside: An Economic Analysis of External Costs and Benefits. CAB International, 1991.

警告：這些引文格式不一定是100％准確.