APA (7th ed.) Citation

Rahner, K. (1974). Opportunities For Faith: Elements of a Modern Spirituality. SPCK.

Chicago Style (17th ed.) Citation

Rahner, Karl. Opportunities For Faith: Elements of a Modern Spirituality. SPCK, 1974.

MLA (8th ed.) Citation

Rahner, Karl. Opportunities For Faith: Elements of a Modern Spirituality. SPCK, 1974.

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