APA (7th ed.) Citation

Dai, S., Zhao, L., & Wang, X. (2017). Mineral Matter and Trace Elements in Coal. MDPI - Multidisciplinary Digital Publishing Institute.

Chicago Style (17th ed.) Citation

Dai, Shifeng, Lei Zhao, and Xibo Wang. Mineral Matter and Trace Elements in Coal. Basel: MDPI - Multidisciplinary Digital Publishing Institute, 2017.

MLA (9th ed.) Citation

Dai, Shifeng, et al. Mineral Matter and Trace Elements in Coal. MDPI - Multidisciplinary Digital Publishing Institute, 2017.