Cita APA (7th ed.)
Boaz, N. T., & Ciochon, R. L. (2004). Dragon Bone Hill: An Ice-Age saga of Homo erectus. Oxford University Press.
Cita Chicago (17th ed.)
Boaz, Noel Thomas, i Russell L. Ciochon. Dragon Bone Hill: An Ice-Age Saga of Homo Erectus. Oxford ; New York: Oxford University Press, 2004.
Cita MLA (9th ed.)
Boaz, Noel Thomas, i Russell L. Ciochon. Dragon Bone Hill: An Ice-Age Saga of Homo Erectus. Oxford University Press, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.