APA (7th ed.) Citation

Stratos, A. N. (1983). Studies in 7th-century Byzantine political history. Variorum Reprints.

Chicago Style (17th ed.) Citation

Stratos, Andreas N. Studies in 7th-century Byzantine Political History. London: Variorum Reprints, 1983.

MLA (9th ed.) Citation

Stratos, Andreas N. Studies in 7th-century Byzantine Political History. Variorum Reprints, 1983.