APA (7th ed.) Citation

Küng, H. (1971). Infallible?: An inquiry. Collins.

Chicago Style (17th ed.) Citation

Küng, Hans. Infallible?: An Inquiry. London: Collins, 1971.

MLA (9th ed.) Citation

Küng, Hans. Infallible?: An Inquiry. Collins, 1971.

Warning: These citations may not always be 100% accurate.