Cita APA

Barkenbus, J. N. (1979). Deep seabed resources. New York: The Free Press.

Chicago Style Citation

Barkenbus, Jack N. Deep Seabed Resources. New York: The Free Press, 1979.

Cita MLA

Barkenbus, Jack N. Deep Seabed Resources. New York: The Free Press, 1979.

Atenció: Aquestes cites poden no estar 100% correctes.