APA (7th ed.) Citation

Photius Constantinopolitanus 820-891. Photii Patriarchae lexicon. de Gruyter.

Chicago Style (17th ed.) Citation

Photius Constantinopolitanus 820-891. Photii Patriarchae Lexicon. Berlin: de Gruyter.

MLA (9th ed.) Citation

Photius Constantinopolitanus 820-891. Photii Patriarchae Lexicon. de Gruyter.

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