APA引文

(1973). Third world employment problems and strategy. Harmondsworth: Penguin books.

Trích dẫn kiểu Chicago

Third World Employment Problems and Strategy. Harmondsworth: Penguin books, 1973.

MLA引文

Third World Employment Problems and Strategy. Harmondsworth: Penguin books, 1973.

警告：這些引文格式不一定是100％准確.