APA (7th ed.) Citation

Herfarth, C., & Bartsch, H. (2006). Gesundheit. Heidelberger Jahrbücher.

Chicago Style (17th ed.) Citation

Herfarth, Christian, and Helmut Bartsch. "Gesundheit." Heidelberger Jahrbücher 2006.

MLA (9th ed.) Citation

Herfarth, Christian, and Helmut Bartsch. "Gesundheit." Heidelberger Jahrbücher, 2006.

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