APA (7th ed.) Citation

PIEPER, J., & RASKOP, H. (1979). Christenfibel. Kösel.

Chicago Style (17th ed.) Citation

PIEPER, Josef, and Heinrich RASKOP. Christenfibel. München: Kösel, 1979.

MLA (9th ed.) Citation

PIEPER, Josef, and Heinrich RASKOP. Christenfibel. Kösel, 1979.

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