APA (7th ed.) Citation

Petrà, B. Christos Yannaras (1935-).

Chicago Style (17th ed.) Citation

Petrà, Basilio. Christos Yannaras (1935-).

MLA (9th ed.) Citation

Petrà, Basilio. Christos Yannaras (1935-).

Warning: These citations may not always be 100% accurate.