APA引文

MacPhee, C. R. (1974). Restrictions on international trade in steel. Lexington: Lexington Books.

Trích dẫn kiểu Chicago

MacPhee, Craig R. Restrictions On International Trade in Steel. Lexington: Lexington Books, 1974.

MLA引文

MacPhee, Craig R. Restrictions On International Trade in Steel. Lexington: Lexington Books, 1974.

警告：這些引文格式不一定是100％准確.