APA (7th ed.) Zitazioa
Clairvaux, B. (1985). The twelve steps of humilty and pride: And on loving God. Hodder and stoughton.
Chicago Style (17th ed.) Zitazioa
Clairvaux, Benard. The Twelve Steps of Humilty and Pride: And on Loving God. London: Hodder and stoughton, 1985.
MLA (9th ed.) Zitazioa
Clairvaux, Benard. The Twelve Steps of Humilty and Pride: And on Loving God. Hodder and stoughton, 1985.
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