APA引文

Shaffer, R. (1989). Community economics: Economic structure and change in smaller communities. Ames: Iowa State University Press.

Trích dẫn kiểu Chicago

Shaffer, Ron. Community Economics: Economic Structure and Change in Smaller Communities. Ames: Iowa State University Press, 1989.

MLA引文

Shaffer, Ron. Community Economics: Economic Structure and Change in Smaller Communities. Ames: Iowa State University Press, 1989.

警告：這些引文格式不一定是100％准確.