Cita APA (7th ed.)
Gay, C. T. E. (1972). Xochipala: The beginnings of Olmec art. Princeton University Press.
Cita Chicago (17th ed.)
Gay, Carlo T. E. Xochipala: The Beginnings of Olmec Art. Princeton, New Jersey: Princeton University Press, 1972.
Cita MLA (9th ed.)
Gay, Carlo T. E. Xochipala: The Beginnings of Olmec Art. Princeton University Press, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.