APA引文

Kohl, W. (1977). Economic foreign policies of Industrial states. Lexington Books.

Chicago Edition Citation

Kohl, Wilfrid. Economic Foreign Policies of Industrial States. Lexington: Lexington Books, 1977.

MLA引文

Kohl, Wilfrid. Economic Foreign Policies of Industrial States. Lexington Books, 1977.

警告：這些引文格式不一定是100％准確.