APA-Zitierstil (7. Ausg.)

Frassetto, M. (2013). The early medieval world: From the fall of Rome to the time of Charlemagne. ABC-CLIO.

Chicago-Zitierstil (17. Ausg.)

Frassetto, Michael. The Early Medieval World: From the Fall of Rome to the Time of Charlemagne. Santa Barbara, Calif. [u.a.]: ABC-CLIO, 2013.

MLA-Zitierstil (9. Ausg.)

Frassetto, Michael. The Early Medieval World: From the Fall of Rome to the Time of Charlemagne. ABC-CLIO, 2013.