APA引文

Bedell, C. (1980). Tomato products from the European community. Washington, D. C: United States International Trade Commission.

Trích dẫn kiểu Chicago

Bedell, Catherine. Tomato Products From the European Community. Washington, D. C: United States International Trade Commission, 1980.

MLA引文

Bedell, Catherine. Tomato Products From the European Community. Washington, D. C: United States International Trade Commission, 1980.

警告：這些引文格式不一定是100％准確.