Cita APA (7th ed.)
Boyce, S., & Talley, S. Masacre maya =: Royal Maya Massacre. National Geographic Society.
Cita Chicago (17th ed.)
Boyce, Simon, i Steven Talley. Masacre Maya =: Royal Maya Massacre. Washington, EUA: National Geographic Society.
Cita MLA (9th ed.)
Boyce, Simon, i Steven Talley. Masacre Maya =: Royal Maya Massacre. National Geographic Society.
Atenció: Aquestes cites poden no estar 100% correctes.