Gaya APA
Smedley, Tim. (2019).
Clearing the air: the beginning and the end of air pollution .
London:
Bloomsbury.
Gaya Chicago
Smedley, Tim.
Clearing the air: the beginning and the end of air pollution.
London:
Bloomsbury,
2019.
Text.
Gaya MLA
Smedley, Tim.
Clearing the air: the beginning and the end of air pollution.
London:
Bloomsbury,
2019.
Text.
Gaya Turabian
Smedley, Tim.
Clearing the air: the beginning and the end of air pollution.
London:
Bloomsbury,
2019.
Print.