APA (7th ed.) Citation

Bernard of Clairvaux, S. Sermo in vigilia sanctorum Petri et Pauli. Brepols Publishers.

Chicago Style (17th ed.) Citation

Bernard of Clairvaux, Saint. Sermo in Vigilia Sanctorum Petri Et Pauli. Turnhout: Brepols Publishers.

MLA (9th ed.) Citation

Bernard of Clairvaux, Saint. Sermo in Vigilia Sanctorum Petri Et Pauli. Brepols Publishers.

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