Cita APA (7th ed.)
Shupe, J. F., Carroll, A., & Allen, W. L. Mesoamérica antigua. National Geographic Society.
Cita Chicago (17th ed.)
Shupe, John F., Allen Carroll, i William L. Allen. Mesoamérica Antigua. Washington, EUA: National Geographic Society.
Cita MLA (9th ed.)
Shupe, John F., et al. Mesoamérica Antigua. National Geographic Society.
Atenció: Aquestes cites poden no estar 100% correctes.