Citazione Stile APA (7a Edizione)

BARKER, E. (1957). Social and political thought in Byzantium, from Justinian to the last Palaeologus: Pages from Bysantine writers and documents. the clarendon press.

Citazione stile Chigago Style (17a edizione)

BARKER, Ernest. Social and Political Thought in Byzantium, from Justinian to the Last Palaeologus: Pages from Bysantine Writers and Documents. Oxford: the clarendon press, 1957.

Citatione MLA (9a ed.)

BARKER, Ernest. Social and Political Thought in Byzantium, from Justinian to the Last Palaeologus: Pages from Bysantine Writers and Documents. the clarendon press, 1957.