APA (7th ed.) Citation

Berkhof, H., & Kraus, H. (1978). Karl Barths Lichterlehre. Theologischer Verlag.

Chicago Style (17th ed.) Citation

Berkhof, H., and Hans-Joachim Kraus. Karl Barths Lichterlehre. Zürich: Theologischer Verlag, 1978.

MLA (9th ed.) Citation

Berkhof, H., and Hans-Joachim Kraus. Karl Barths Lichterlehre. Theologischer Verlag, 1978.

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