APA (7th ed.) Citation

Mattern, S. P. (1999). Rome and the enemy: Imperial strategy in the principate. University of California Press.

Chicago Style (17th ed.) Citation

Mattern, Susan P. Rome and the Enemy: Imperial Strategy in the Principate. Berkeley [etc.]: University of California Press, 1999.

MLA (9th ed.) Citation

Mattern, Susan P. Rome and the Enemy: Imperial Strategy in the Principate. University of California Press, 1999.