APA (7th ed.) Citation

Speck, P., & Takács, S. A. (2003). Understanding Byzantium: Studies in Byzantine historical sources. Variorum collected studies series.

Chicago Style (17th ed.) Citation

Speck, Paul, and Sarolta A. Takács. "Understanding Byzantium: Studies in Byzantine Historical Sources." Variorum Collected Studies Series 2003.

MLA (8th ed.) Citation

Speck, Paul, and Sarolta A. Takács. "Understanding Byzantium: Studies in Byzantine Historical Sources." Variorum Collected Studies Series, 2003.