APA (7th ed.) Citation

Köhler, J., & Wittig, J. (1980). Joseph Wittig: Historiker, Theologe, Dichter. Silesia.

Chicago Style (17th ed.) Citation

Köhler, Joachim, and Josef Wittig. "Joseph Wittig: Historiker, Theologe, Dichter." Silesia 1980.

MLA (8th ed.) Citation

Köhler, Joachim, and Josef Wittig. "Joseph Wittig: Historiker, Theologe, Dichter." Silesia, 1980.

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