Engel, F. A. (1976). An ancient world preserved: Relics and records of prehistory in the Andes (Rev. and updated.). Crown Publishers.
Chicago Style (17th ed.) CitationEngel, Frédéric André. An Ancient World Preserved: Relics and Records of Prehistory in the Andes. Rev. and updated. New York: Crown Publishers, 1976.
MLA (9th ed.) CitationEngel, Frédéric André. An Ancient World Preserved: Relics and Records of Prehistory in the Andes. Rev. and updated. Crown Publishers, 1976.
Warning: These citations may not always be 100% accurate.