Cita APA (7a ed.)

Angold, M. (1997). The Byzantine Empire, 1025-1204: A political history (2nd ed.). Longman.

Cita Chicago Style (17a ed.)

Angold, Michael. The Byzantine Empire, 1025-1204: A Political History. 2nd ed. London: Longman, 1997.

Cita MLA (9a ed.)

Angold, Michael. The Byzantine Empire, 1025-1204: A Political History. 2nd ed. Longman, 1997.