Küng, H. Infallible? An enquiry.
Cita Chicago (17th ed.)Küng, Hans. Infallible? An Enquiry. London : Collins.
Cita MLA (8th ed.)Küng, Hans. Infallible? An Enquiry.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)