Schmidt, J., & Meye, H. (1850). The Stone Sculptures of Copán and Quirigua (1a. ed.). Asher & Company, Publishers, Bedford street, Covent Garden.
Chicago-viite (17. p.)Schmidt, Julius, ja Heinrich Meye. The Stone Sculptures of Copán and Quirigua. 1a. ed. Londres: Asher & Company, Publishers, Bedford street, Covent Garden, 1850.
MLA-viite (9. p.)Schmidt, Julius, ja Heinrich Meye. The Stone Sculptures of Copán and Quirigua. 1a. ed. Asher & Company, Publishers, Bedford street, Covent Garden, 1850.
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