APA (7th ed.) Citation

Hammond, N. G. L., Edwards, I. E. S., & Boardman, J. (1982). The Cambridge Ancient History².

Chicago Style (17th ed.) Citation

Hammond, N. G. L., I. E. S. Edwards, and J. Boardman. The Cambridge Ancient History². 1982.

MLA (8th ed.) Citation

Hammond, N. G. L., et al. The Cambridge Ancient History². 1982.