APA (7th ed.) Citation

Cullmann, O. (1966). Early Christian worship (6th impression.). SCM.

Chicago Style (17th ed.) Citation

Cullmann, Oscar. Early Christian Worship. 6th impression. London: SCM, 1966.

MLA (9th ed.) Citation

Cullmann, Oscar. Early Christian Worship. 6th impression. SCM, 1966.

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