Cita APA (7th ed.)
Ferdon, E. N. (1953). Tonala, Mexico: An archaeological survey. School of American Research.
Cita Chicago (17th ed.)
Ferdon, Edwin N. Tonala, Mexico: An Archaeological Survey. Santa Fe, New Mexico: School of American Research, 1953.
Cita MLA (9th ed.)
Ferdon, Edwin N. Tonala, Mexico: An Archaeological Survey. School of American Research, 1953.
Atenció: Aquestes cites poden no estar 100% correctes.