Smith, R. M. (2001). National Geographic traveler: Australia. National Geographic Society.
Cita Chicago (17th ed.)Smith, Roff Martin. National Geographic Traveler: Australia. Washington, D.C: National Geographic Society, 2001.
Cita MLA (9th ed.)Smith, Roff Martin. National Geographic Traveler: Australia. National Geographic Society, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.