Shelley, R. (1995). Island in the centre. Times Books International.
Cita Chicago (17th ed.)Shelley, Rex. Island in the Centre. Singapore: Times Books International, 1995.
Cita MLA (9th ed.)Shelley, Rex. Island in the Centre. Times Books International, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.