APA (7th ed.) Citation

Ringgren, H. (1963). The faith of the psalmists (first edition.). portress press.

Chicago Style (17th ed.) Citation

Ringgren, Helmer. The Faith of the Psalmists. first edition. London: portress press, 1963.

MLA (9th ed.) Citation

Ringgren, Helmer. The Faith of the Psalmists. first edition. portress press, 1963.

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