APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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