Carry, J. (2019). Earth Surface: Structure and processes. Callisto Reference.
Cita Chicago (17th ed.)Carry, Joe. Earth Surface: Structure and Processes. New York.: Callisto Reference, 2019.
Cita MLA (9th ed.)Carry, Joe. Earth Surface: Structure and Processes. Callisto Reference, 2019.
Atenció: Aquestes cites poden no estar 100% correctes.