APA (7th ed.) Citation

Ignatius Diaconus, c. 7. 8., & Efthymiadis, S. (1998). The life of the Patriarch Tarasios. Ashgate.

Chicago Style (17th ed.) Citation

Ignatius Diaconus, ca. 775-ca. 848., and Stephanos Efthymiadis. The Life of the Patriarch Tarasios. Aldershot [etc.]: Ashgate, 1998.

MLA (9th ed.) Citation

Ignatius Diaconus, ca. 775-ca. 848., and Stephanos Efthymiadis. The Life of the Patriarch Tarasios. Ashgate, 1998.