MLA

Li, Xiaoli, et al. Deep Learning for Human Activity Recognition. Springer Singapore, 2021.

APA

Li, X., Chen, Z., Wu, M., & Zhang, L. (2021). Deep Learning for Human Activity Recognition. Springer Singapore.

Chicago

Li, Xiaoli, Zhenghua Chen, Min Wu, and Le Zhang. Deep Learning for Human Activity Recognition. : Springer Singapore, 2021.