Cita APA (7th ed.)

Mattern, S. P. (1999). Rome and the enemy: Imperial strategy in the Principate (1a. ed.). University of California.

Cita Chicago (17th ed.)

Mattern, Susan P. Rome and the Enemy: Imperial Strategy in the Principate. 1a. ed. Los Angeles: University of California, 1999.

Cita MLA (9th ed.)

Mattern, Susan P. Rome and the Enemy: Imperial Strategy in the Principate. 1a. ed. University of California, 1999.