APA (7th ed.) Citation

KM, C., HC, X., CT, C., & SH, L. (2018). Wireless Patrol Sign-In System with Mental Fatigue Detection. Journal of healthcare engineering, 2018, 6419064. https://doi.org/10.1155/2018/6419064

Chicago Style (17th ed.) Citation

KM, Chang, Xu HC, Ching CT, and Liu SH. "Wireless Patrol Sign-In System with Mental Fatigue Detection." Journal of Healthcare Engineering 2018 (2018): 6419064. https://doi.org/10.1155/2018/6419064.

MLA (9th ed.) Citation

KM, Chang, et al. "Wireless Patrol Sign-In System with Mental Fatigue Detection." Journal of Healthcare Engineering, vol. 2018, 2018, p. 6419064, https://doi.org/10.1155/2018/6419064.