APA (7th ed.) Citation

Rahner, K. (1964). The eternal year. Helicon.

Chicago Style (17th ed.) Citation

Rahner, Karl. The Eternal Year. Baltimore: Helicon, 1964.

MLA (8th ed.) Citation

Rahner, Karl. The Eternal Year. Helicon, 1964.

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