APA引文

Sweeney, G. (1985). Innovation Policies: An International perspective. London: Frances Pinter Publishers Ltd.

Trích dẫn kiểu Chicago

Sweeney, Gerry. Innovation Policies: An International Perspective. London: Frances Pinter Publishers Ltd, 1985.

MLA引文

Sweeney, Gerry. Innovation Policies: An International Perspective. London: Frances Pinter Publishers Ltd, 1985.

警告：這些引文格式不一定是100％准確.