Dyfyniad APA

Barkenbus, J. N. (1979). Deep sea bed resources: : politics and technology. The press.

Dyfyniad Arddull Chicago

Barkenbus, Jack N. Deep Sea Bed Resources: : Politics and Technology. New York: The press, 1979.

Dyfyniad MLA

Barkenbus, Jack N. Deep Sea Bed Resources: : Politics and Technology. The press, 1979.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.