Cita APA (7th ed.)
Coe, W. R. Tikal: A Handbook of the Ancient Maya Ruins. University of Pennsylvania, University Museum.
Cita Chicago (17th ed.)
Coe, William R. Tikal: A Handbook of the Ancient Maya Ruins. Filadelfia, EUA: University of Pennsylvania, University Museum.
Cita MLA (9th ed.)
Coe, William R. Tikal: A Handbook of the Ancient Maya Ruins. University of Pennsylvania, University Museum.
Atenció: Aquestes cites poden no estar 100% correctes.