Cita APA (7a ed.)

Patella, M. (2012). Angels and Demons: A Christian Primer of the Spiritual World. Liturgical Press.

Cita Chicago Style (17a ed.)

Patella, Michael. Angels and Demons: A Christian Primer of the Spiritual World. Collegeville, Minn.: Liturgical Press, 2012.

Cita MLA (8a ed.)

Patella, Michael. Angels and Demons: A Christian Primer of the Spiritual World. Liturgical Press, 2012.