APA (7th ed.) Citation

Xu, C., Xu, C., Zhou, K., Zhou, K., Xiong, X., Xiong, X., & Lu, Y. (2021). An Object-Oriented Approach for the Recursive Numeration and Visualization of the Key Strata of Coal Mines. Frontiers Media S.A.

Chicago Style (17th ed.) Citation

Xu, Chun, Chun Xu, Keping Zhou, Keping Zhou, Xin Xiong, Xin Xiong, and Yan Lu. An Object-Oriented Approach for the Recursive Numeration and Visualization of the Key Strata of Coal Mines. Frontiers Media S.A, 2021.

MLA (8th ed.) Citation

Xu, Chun, et al. An Object-Oriented Approach for the Recursive Numeration and Visualization of the Key Strata of Coal Mines. Frontiers Media S.A, 2021.