Παραπομπή APA

Antōnopulos, P. (1996). Ho autokratoras Kōnstantinos Z Porphyrogennētos kai hoi Ungroi. Historical monographs 17.

Παραπομπή Chicago Style

Antōnopulos, Panagiōtēs. "Ho Autokratoras Kōnstantinos Z Porphyrogennētos Kai Hoi Ungroi." Historical Monographs 17 1996.

Παραπομπή MLA

Antōnopulos, Panagiōtēs. "Ho Autokratoras Kōnstantinos Z Porphyrogennētos Kai Hoi Ungroi." Historical Monographs 17 1996.