APA (7th ed.) Citation

Zhang, L., Fu, M., Xu, F., Hou, F., & Ma, Y. (2019). Heart Rate Dynamics in Patients with Obstructive Sleep Apnea: Heart Rate Variability and Entropy. MDPI AG.

Chicago Style (17th ed.) Citation

Zhang, Lulu, Mingyu Fu, Fengguo Xu, Fengzhen Hou, and Yan Ma. Heart Rate Dynamics in Patients with Obstructive Sleep Apnea: Heart Rate Variability and Entropy. MDPI AG, 2019.

MLA (9th ed.) Citation

Zhang, Lulu, et al. Heart Rate Dynamics in Patients with Obstructive Sleep Apnea: Heart Rate Variability and Entropy. MDPI AG, 2019.

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