Citazione Stile APA (7a Edizione)

Pohl, W., Wood, I. N., & Reimitz, H. (2001). The Transformation of frontiers from late antiquity to the Carolingians. Brill.

Citazione stile Chigago Style (17a edizione)

Pohl, Walter, I. N. Wood, e Helmut Reimitz. The Transformation of Frontiers from Late Antiquity to the Carolingians. Leiden ; Boston: Brill, 2001.

Citatione MLA (9a ed.)

Pohl, Walter, et al. The Transformation of Frontiers from Late Antiquity to the Carolingians. Brill, 2001.