Style de citation APA (7e éd.)

Ma, X., He, M., Sun, X., Li, J., He, G., & Zhen, E. (2021). Study of Gob-Side Entry Retaining Technology with Roof Cutting under Upper Roadway Condition. Hindawi Limited.

Style de citation Chicago (17e éd.)

Ma, Xingen, Manchao He, Xuewei Sun, Jianfeng Li, Gang He, et Enze Zhen. Study of Gob-Side Entry Retaining Technology with Roof Cutting Under Upper Roadway Condition. Hindawi Limited, 2021.

Style de citation MLA (8e éd.)

Ma, Xingen, et al. Study of Gob-Side Entry Retaining Technology with Roof Cutting Under Upper Roadway Condition. Hindawi Limited, 2021.