Gaya APA
River System Analysis and Management. (2017).
Singapore:
Springer.
Gaya Chicago
River System Analysis and Management.
.
Singapore:
Springer,
2017.
Text.
Gaya MLA
River System Analysis and Management.
.
Singapore:
Springer,
2017.
Text.
Gaya Turabian
River System Analysis and Management.
Singapore:
Springer,
2017.
Print.