Cita APA (7a ed.)

O'Collins, G. (1983). What are they saying about Jesus?: (revised) (2nd edition.). Paulist Press.

Cita Chicago Style (17a ed.)

O'Collins, Gerald. What Are They Saying About Jesus?: (revised). 2nd edition. New York [etc.]: Paulist Press, 1983.

Cita MLA (9a ed.)

O'Collins, Gerald. What Are They Saying About Jesus?: (revised). 2nd edition. Paulist Press, 1983.