APA (7th ed.) Citation

LIU, Y., LI, D., & CHEN, Y. Research on process parameters of directional hydraulic punching considering creep effect in composite coal seam. Editorial Office of Safety in Coal Mines.

Chicago Style (17th ed.) Citation

LIU, Yi, Dingqi LI, and Yubo CHEN. Research on Process Parameters of Directional Hydraulic Punching Considering Creep Effect in Composite Coal Seam. Editorial Office of Safety in Coal Mines.

MLA (9th ed.) Citation

LIU, Yi, et al. Research on Process Parameters of Directional Hydraulic Punching Considering Creep Effect in Composite Coal Seam. Editorial Office of Safety in Coal Mines.

Warning: These citations may not always be 100% accurate.