APA (7th ed.) Citation

Adams, C. E. P., & Laurence, R. (2001). Travel and geography in the Roman Empire. Routledge.

Chicago Style (17th ed.) Citation

Adams, C. E. P., and Ray Laurence. Travel and Geography in the Roman Empire. London ; New York: Routledge, 2001.

MLA (9th ed.) Citation

Adams, C. E. P., and Ray Laurence. Travel and Geography in the Roman Empire. Routledge, 2001.