Coal Mechanics

MLA

Cheng, Yuanping, Qingquan Liu, and Ting Ren. Coal Mechanics. Springer, 2021.

APA

Cheng, Y., Liu, Q., & Ren, T. (2021). Coal Mechanics. Springer.

Chicago

Cheng, Yuanping, Qingquan Liu, and Ting Ren. Coal Mechanics. : Springer, 2021.