APA Style
Xu., Y. (2021).
Environmental policy and air pollution in China :governance and strategy .
Abingdon, Oxon;New York, NY:
Routledge.
MLA Style
Xu., Yuan.
"Environmental policy and air pollution in China :governance and strategy".
Abingdon, Oxon;New York, NY:
Routledge,
2021.
Text.