Fend, P. (2014). Brief History and Founding Documents of Ocean Earth / 1980-85. Networks.
Cita Chicago (17th ed.)Fend, Peter. "Brief History and Founding Documents of Ocean Earth / 1980-85." Networks 2014.
Cita MLA (8th ed.)Fend, Peter. "Brief History and Founding Documents of Ocean Earth / 1980-85." Networks, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.