Penggayaan APA
Warnick. (1984).
Hydropower Engineering .
New Jersey:
Prentice Hall.
Chicago Style
Warnick.
Hydropower Engineering.
New Jersey:
Prentice Hall,
1984.
Text.
MLA Style
Warnick.
Hydropower Engineering.
New Jersey:
Prentice Hall,
1984.
Text.
Turabian Style
Warnick.
Hydropower Engineering.
New Jersey:
Prentice Hall,
1984.
Print.