APA Citatie

Lu, G., Yang, F., Tian, Y., Jing, X., & Wang, J. (2009). Contact-free Measurement of Heart Rate Variability via a Microwave Sensor. Molecular Diversity Preservation International (MDPI).

Chicago Style citaat

Lu, Guohua, Fang Yang, Yue Tian, Xijing Jing, en Jianqi Wang. Contact-free Measurement of Heart Rate Variability Via a Microwave Sensor. Molecular Diversity Preservation International (MDPI), 2009.

MLA citatie

Lu, Guohua, et al. Contact-free Measurement of Heart Rate Variability Via a Microwave Sensor. Molecular Diversity Preservation International (MDPI), 2009.