APA (7th ed.) Citation

(1937). Katholiken zeugen! [Von J.-M. de Semprún y Gurrea]. Jean-Christophe-Verlag.

Chicago Style (17th ed.) Citation

Katholiken Zeugen! [Von J.-M. De Semprún Y Gurrea]. Jean-Christophe-Verlag, 1937.

MLA (8th ed.) Citation

Katholiken Zeugen! [Von J.-M. De Semprún Y Gurrea]. Jean-Christophe-Verlag, 1937.

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