APA Style
Langley, Andrew. (2012).
The Environment Challenge : Avoiding Hunger And Finding Water .
Chicago:
Heinemann.
Chicago Style
Langley, Andrew.
The Environment Challenge : Avoiding Hunger And Finding Water.
Chicago:
Heinemann,
2012.
Printed Book.
MLA Style
Langley, Andrew.
The Environment Challenge : Avoiding Hunger And Finding Water.
Chicago:
Heinemann,
2012.
Printed Book.
Turabian Style
Langley, Andrew.
The Environment Challenge : Avoiding Hunger And Finding Water.
Chicago:
Heinemann,
2012.
Printed Book.