MLA

Qi, Haiying, and Bo Zhao. Cleaner Combustion and Sustainable World. Springer Berlin Heidelberg, 2013.

APA

Qi, H., & Zhao, B. (2013). Cleaner Combustion and Sustainable World. Springer Berlin Heidelberg.

Chicago

Qi, Haiying, and Bo Zhao. Cleaner Combustion and Sustainable World. : Springer Berlin Heidelberg, 2013.