APA (7th ed.) Citation

Köpf, U., & Rittner, R. (1991). Vorwort. Gotteslehre und kirchliche Praxis, [III]-IV.

Chicago Style (17th ed.) Citation

Köpf, Ulrich, and Reinhard Rittner. "Vorwort." Gotteslehre Und Kirchliche Praxis 1991: [III]-IV.

MLA (8th ed.) Citation

Köpf, Ulrich, and Reinhard Rittner. "Vorwort." Gotteslehre Und Kirchliche Praxis, 1991, pp. [III]-IV.

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