APA-Zitierstil (7. Ausg.)

Portass, R. (2017). The village world of early medieval northern Spain: Local community and the land market. Royal Historical Society.

Chicago-Zitierstil (17. Ausg.)

Portass, Robert. The Village World of Early Medieval Northern Spain: Local Community and the Land Market. [London]: Royal Historical Society, 2017.

MLA-Zitierstil (9. Ausg.)

Portass, Robert. The Village World of Early Medieval Northern Spain: Local Community and the Land Market. Royal Historical Society, 2017.