APA (7th ed.) Citation

Hassan, D., Aickelin, U., & Wagner, C. (2014). Comparison of distance metrics for hierarchical data in medical databases.

Chicago Style (17th ed.) Citation

Hassan, Diman, Uwe Aickelin, and Christian Wagner. Comparison of Distance Metrics for Hierarchical Data in Medical Databases. 2014.

MLA (9th ed.) Citation

Hassan, Diman, et al. Comparison of Distance Metrics for Hierarchical Data in Medical Databases. 2014.