APA (7th ed.) Citation

Pieper, J. (1948). ber die Hoffnung (4“ ed.). Summa-Verlag.

Chicago Style (17th ed.) Citation

Pieper, Josef. Ber Die Hoffnung. 4“ ed. [S.l.]: Summa-Verlag, 1948.

MLA (9th ed.) Citation

Pieper, Josef. Ber Die Hoffnung. 4“ ed. Summa-Verlag, 1948.