APA (7th ed.) Citation

Treadgold, W. T. (1997). A history of the byzantine state and society. N/A.

Chicago Style (17th ed.) Citation

Treadgold, Warren T. A History of the Byzantine State and Society. California: N/A, 1997.

MLA (9th ed.) Citation

Treadgold, Warren T. A History of the Byzantine State and Society. N/A, 1997.