Cita APA (7th ed.)
Stuart, G. E., & Stuart, G. S. The Mysterious Maya. National Geographic Society.
Cita Chicago (17th ed.)
Stuart, George E., i Gene S. Stuart. The Mysterious Maya. Washington, EUA: National Geographic Society.
Cita MLA (9th ed.)
Stuart, George E., i Gene S. Stuart. The Mysterious Maya. National Geographic Society.
Atenció: Aquestes cites poden no estar 100% correctes.