APA (7th ed.) Citation

Xu, X., Zhang, D., & Zheng, H. Crowd Density Estimation of Scenic Spots Based on Multifeature Ensemble Learning. Wiley.

Chicago Style (17th ed.) Citation

Xu, Xiaohang, Dongming Zhang, and Hong Zheng. Crowd Density Estimation of Scenic Spots Based on Multifeature Ensemble Learning. Wiley.

MLA (9th ed.) Citation

Xu, Xiaohang, et al. Crowd Density Estimation of Scenic Spots Based on Multifeature Ensemble Learning. Wiley.