APA (7th ed.) Citation

Küng, H. (1990). Projekt Weltethos. Piper.

Chicago Style (17th ed.) Citation

Küng, Hans. Projekt Weltethos. München Zürich: Piper, 1990.

MLA (8th ed.) Citation

Küng, Hans. Projekt Weltethos. Piper, 1990.

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