Kroll, M., Phalkey, R. K., & Kraas, F. (2015). Challenges to the surveillance of non-communicable diseases – a review of selected approaches. BioMed Central.
Chicago Style (17th ed.) CitationKroll, Mareike, Revati K. Phalkey, and Frauke Kraas. Challenges to the Surveillance of Non-communicable Diseases – a Review of Selected Approaches. BioMed Central, 2015.
MLA (9th ed.) CitationKroll, Mareike, et al. Challenges to the Surveillance of Non-communicable Diseases – a Review of Selected Approaches. BioMed Central, 2015.
Warning: These citations may not always be 100% accurate.