APA aipamena

Yunlai Bai, Hua Tang, Kai Yang, & Estonian Academy Publishers. Geological characteristics and some problems in development for oil shale in northwest China.

Chicago Style aipamena

Yunlai Bai, Hua Tang, Kai Yang, and Estonian Academy Publishers. Geological Characteristics and Some Problems in Development for Oil Shale in Northwest China.

MLA aipamena

Yunlai Bai, et al. Geological Characteristics and Some Problems in Development for Oil Shale in Northwest China.