APA (7. basım) Alıntı
Piña Chán, R., & Navarrete, C. (1967). Archeological research in the lower Grijalva River Region, Tabasco and Chiapas. New World Archaeological Foundation.
Chicago Style (17. basım) Atıf
Piña Chán, Román, ve Carlos Navarrete. Archeological Research in the Lower Grijalva River Region, Tabasco and Chiapas. Provo, Utah: New World Archaeological Foundation, 1967.
MLA (9th ed.) Atıf
Piña Chán, Román, ve Carlos Navarrete. Archeological Research in the Lower Grijalva River Region, Tabasco and Chiapas. New World Archaeological Foundation, 1967.
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