APA (7th ed.) Citation

Pieper, J., Winston, R., & Winston, C. (1963). Belief and faith: A philosophical tract. Faber and Faber.

Chicago Style (17th ed.) Citation

Pieper, Josef, Richard Winston, and Clara Winston. Belief and Faith: A Philosophical Tract. London: Faber and Faber, 1963.

MLA (9th ed.) Citation

Pieper, Josef, et al. Belief and Faith: A Philosophical Tract. Faber and Faber, 1963.