APA-viite (7. p.)
Barsanuphius, S., John, t. P., & Chryssavgis, J. (2007). Barsanuphius and John: Letters. Catholic University of America Press.
Chicago-viite (17. p.)
Barsanuphius, Saint, the Prophet John, ja John Chryssavgis. Barsanuphius and John: Letters. Washington, D.C.: Catholic University of America Press, 2007.
MLA-viite (9. p.)
Barsanuphius, Saint, et al. Barsanuphius and John: Letters. Catholic University of America Press, 2007.
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