Cita APA (7a ed.)
Green, D. F., & Lowe, G. W. (1967). Altamira and Padre Piedra, early preclassic sites in Chiapas, Mexico. New World Archaeological Foundation.
Cita Chicago Style (17a ed.)
Green, Dee F., y Gareth W. Lowe. Altamira and Padre Piedra, Early Preclassic Sites in Chiapas, Mexico. Provo, Utah: New World Archaeological Foundation, 1967.
Cita MLA (9a ed.)
Green, Dee F., y Gareth W. Lowe. Altamira and Padre Piedra, Early Preclassic Sites in Chiapas, Mexico. New World Archaeological Foundation, 1967.
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