APA (7th ed.) Citation

Wang, X., Ellul, J., & Azzopardi, G. (2020). Elderly Fall Detection Systems: A Literature Survey. Frontiers in robotics and AI, 7, 71. https://doi.org/10.3389/frobt.2020.00071

Chicago Style (17th ed.) Citation

Wang, Xueyi, Joshua Ellul, and George Azzopardi. "Elderly Fall Detection Systems: A Literature Survey." Frontiers in Robotics and AI 7 (2020): 71. https://doi.org/10.3389/frobt.2020.00071.

MLA (9th ed.) Citation

Wang, Xueyi, et al. "Elderly Fall Detection Systems: A Literature Survey." Frontiers in Robotics and AI, vol. 7, 2020, p. 71, https://doi.org/10.3389/frobt.2020.00071.