APA (7th ed.) Citation

Polybius, Waterfield, R., & McGing, B. C. (2010). The histories. Oxford University Press.

Chicago Style (17th ed.) Citation

Polybius, Robin Waterfield, and B. C. McGing. The Histories. Oxford ; New York: Oxford University Press, 2010.

MLA (9th ed.) Citation

Polybius, et al. The Histories. Oxford University Press, 2010.