Hermelink, J., & Schulz, C. (2019). Empirie. Praktische Theologie.
Chicago Style (17th ed.) CitationHermelink, Jan, and Claudia Schulz. "Empirie." Praktische Theologie 2019.
MLA (8th ed.) CitationHermelink, Jan, and Claudia Schulz. "Empirie." Praktische Theologie, 2019.
Warning: These citations may not always be 100% accurate.