APA (7th ed.) Citation

Ryle, J. C. (1963). Perlas cristianas: Escritos selectos. The Banner of Truth Trust.

Chicago Style (17th ed.) Citation

Ryle, J. C. Perlas Cristianas: Escritos Selectos. London: The Banner of Truth Trust, 1963.

MLA (9th ed.) Citation

Ryle, J. C. Perlas Cristianas: Escritos Selectos. The Banner of Truth Trust, 1963.

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