APA (7th ed.) Citation

Welker, M. (2007). Heiliger Geist. Wörter des Lebens.

Chicago Style (17th ed.) Citation

Welker, Michael. "Heiliger Geist." Wörter Des Lebens 2007.

MLA (9th ed.) Citation

Welker, Michael. "Heiliger Geist." Wörter Des Lebens, 2007.

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