Cita APA (7th ed.)
Benedictus PP. XVI. (1996). Called to Communion (1 ed.). Ignatius.
Cita Chicago (17th ed.)
Benedictus PP. XVI. Called to Communion. 1 ed. San Francisco: Ignatius, 1996.
Cita MLA (9th ed.)
Benedictus PP. XVI. Called to Communion. 1 ed. Ignatius, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.