APA (7th ed.) Citation

Kettlitz, R., Buchmann, M., Tuncer, O., Krause, L., Ziese, T., & Reitzle, L. Surveillance of non-communicable diseases: What matters to users? A qualitative interview study. Robert Koch Institute.

Chicago Style (17th ed.) Citation

Kettlitz, Robyn, Maike Buchmann, Oktay Tuncer, Laura Krause, Thomas Ziese, and Lukas Reitzle. Surveillance of Non-communicable Diseases: What Matters to Users? A Qualitative Interview Study. Robert Koch Institute.

MLA (9th ed.) Citation

Kettlitz, Robyn, et al. Surveillance of Non-communicable Diseases: What Matters to Users? A Qualitative Interview Study. Robert Koch Institute.

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