APA (7th ed.) Citation

Simon, P. H. (1967). Woran ich glaube. Wunderlich.

Chicago Style (17th ed.) Citation

Simon, Pierre Henri. Woran Ich Glaube. Tübingen: Wunderlich, 1967.

MLA (8th ed.) Citation

Simon, Pierre Henri. Woran Ich Glaube. Wunderlich, 1967.

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