APA引文

Bulkley, I. G. (1979). Who gains from deep Ocean Mining? California: University of California.

Trích dẫn kiểu Chicago

Bulkley, I. G. Who Gains From Deep Ocean Mining? California: University of California, 1979.

MLA引文

Bulkley, I. G. Who Gains From Deep Ocean Mining? California: University of California, 1979.

警告：這些引文格式不一定是100％准確.