APA引文

(1979). Facing the future: Mastering the probable and managing the unpredictable. Paris: Organisation for Economic Co-operation and Development.

Trích dẫn kiểu Chicago

Facing the Future: Mastering the Probable and Managing the Unpredictable. Paris: Organisation for Economic Co-operation and Development, 1979.

MLA引文

Facing the Future: Mastering the Probable and Managing the Unpredictable. Paris: Organisation for Economic Co-operation and Development, 1979.

警告：這些引文格式不一定是100％准確.