Cita APA (7a ed.)

Cao, J., & Huang, Q. (2021). Roof structure of shallow coal seam group mining in Western China. Public Library of Science (PLoS).

Cita Chicago Style (17a ed.)

Cao, Jian, y Qingxiang Huang. Roof Structure of Shallow Coal Seam Group Mining in Western China. Public Library of Science (PLoS), 2021.

Cita MLA (8a ed.)

Cao, Jian, y Qingxiang Huang. Roof Structure of Shallow Coal Seam Group Mining in Western China. Public Library of Science (PLoS), 2021.