APA (7th ed.) Citation

Meyer, C., & Gallenkamp, C. (1985). The mystery of the ancient Maya. Atheneum.

Chicago Style (17th ed.) Citation

Meyer, Carolyn, and Charles Gallenkamp. The Mystery of the Ancient Maya. New York: Atheneum, 1985.

MLA (9th ed.) Citation

Meyer, Carolyn, and Charles Gallenkamp. The Mystery of the Ancient Maya. Atheneum, 1985.