Middleton, N. (2003). The global casino: An introduction to environmental issues (3rd ed.). Hodder Arnold.
Cita Chicago (17th ed.)Middleton, Nick. The Global Casino: An Introduction to Environmental Issues. 3rd ed. London: Hodder Arnold, 2003.
Cita MLA (9th ed.)Middleton, Nick. The Global Casino: An Introduction to Environmental Issues. 3rd ed. Hodder Arnold, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.