Cleaner Combustion and Sustainable World
  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.