Lua APA (7ú heag.)
Gaillardetz, R. R., & Clifford, C. E. (2012). Keys to the Council: Unlocking the teaching of Vatican II. Liturgical Press.
Lua i Stíl Chicago (17ú heag.)
Gaillardetz, Richard R., agus Catherine E. Clifford. Keys to the Council: Unlocking the Teaching of Vatican II. Collegeville, Minnesota: Liturgical Press, 2012.
Lua MLA (9ú heag.)
Gaillardetz, Richard R., agus Catherine E. Clifford. Keys to the Council: Unlocking the Teaching of Vatican II. Liturgical Press, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.