APA (7th ed.) Citation

Dvorník, F. (1948). The Photian schism: History and legend. Univ. Pr.

Chicago Style (17th ed.) Citation

Dvorník, Francis. The Photian Schism: History and Legend. Cambridge: Univ. Pr, 1948.

MLA (9th ed.) Citation

Dvorník, Francis. The Photian Schism: History and Legend. Univ. Pr, 1948.

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