APA (7th ed.) Citation

Wirth, M. (1995). Heilquellen. Vontobel-Stiftung.

Chicago Style (17th ed.) Citation

Wirth, Michael. Heilquellen. Zürich: Vontobel-Stiftung, 1995.

MLA (9th ed.) Citation

Wirth, Michael. Heilquellen. Vontobel-Stiftung, 1995.

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