Citazione Stile APA (7a Edizione)

Croke, B. (2004). The Date of the ‘Anastasian Long Wall’ in Thrace. Duke University.

Citazione stile Chigago Style (17a edizione)

Croke, Brian. The Date of the ‘Anastasian Long Wall’ in Thrace. Duke University, 2004.

Citatione MLA (9a ed.)

Croke, Brian. The Date of the ‘Anastasian Long Wall’ in Thrace. Duke University, 2004.