Cita APA (7a ed.)

Wolfram, H., & Dunlap, T. (1997). The Roman empire and its Germanic peoples. University of California Press.

Cita Chicago Style (17a ed.)

Wolfram, Herwig, y Thomas Dunlap. The Roman Empire and Its Germanic Peoples. Berkeley [etc.]: University of California Press, 1997.

Cita MLA (9a ed.)

Wolfram, Herwig, y Thomas Dunlap. The Roman Empire and Its Germanic Peoples. University of California Press, 1997.