APA引文

(1949). United States economic policy toward Germany. Washington: United States Goverment Printing Office.

Trích dẫn kiểu Chicago

United States Economic Policy Toward Germany. Washington: United States Goverment Printing Office, 1949.

MLA引文

United States Economic Policy Toward Germany. Washington: United States Goverment Printing Office, 1949.

警告：这些引文格式不一定是100％准确.