APA ציטוט

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.

ציטוט MLA

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