Cita APA (7th ed.)

Rivard, D. A. (2009). Blessing the world: Ritual and lay piety in medieval religion. Catholic University of America Press.

Cita Chicago (17th ed.)

Rivard, Derek A. Blessing the World: Ritual and Lay Piety in Medieval Religion. Washington, D.C.: Catholic University of America Press, 2009.

Cita MLA (9th ed.)

Rivard, Derek A. Blessing the World: Ritual and Lay Piety in Medieval Religion. Catholic University of America Press, 2009.