APA引文

Nafziger, E. W. (1984). The Economics of developing countries. California: Wadsworth Publishing Company.

Trích dẫn kiểu Chicago

Nafziger, E. Wayne. The Economics of Developing Countries. California: Wadsworth Publishing Company, 1984.

MLA引文

Nafziger, E. Wayne. The Economics of Developing Countries. California: Wadsworth Publishing Company, 1984.

警告：這些引文格式不一定是100％准確.