Cita APA (7th ed.)
Zeithlin, R. N. (1979). Prehistoric long-distance exchange on the southern Isthmus of Tehuantepec, Mexico. University Microfilms International.
Cita Chicago (17th ed.)
Zeithlin, Robert Norman. Prehistoric Long-distance Exchange on the Southern Isthmus of Tehuantepec, Mexico. Ann arbor, Michigan: University Microfilms International, 1979.
Cita MLA (9th ed.)
Zeithlin, Robert Norman. Prehistoric Long-distance Exchange on the Southern Isthmus of Tehuantepec, Mexico. University Microfilms International, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.