Ritger, K. E., & Kwatera, M. (2004). Prayer in all things: A Saint Benedict's, Saint John's prayer book. Liturgical Press.
Stile di citazione ChicagoRitger, Kate E., e Michael Kwatera. Prayer in All Things: A Saint Benedict's, Saint John's Prayer Book. Collegeville, Minn.: Liturgical Press, 2004.
Citazione MLARitger, Kate E., e Michael Kwatera. Prayer in All Things: A Saint Benedict's, Saint John's Prayer Book. Liturgical Press, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.