Penggayaan APA
(at.all). (1992).
Water Resources Enguneering (4).
New York:
McGraw Hill Book Co.
Chicago Style
(at.all).
Water Resources Enguneering.
4
New York:
McGraw Hill Book Co,
1992.
Text.
MLA Style
(at.all).
Water Resources Enguneering.
4
New York:
McGraw Hill Book Co,
1992.
Text.
Turabian Style
(at.all).
Water Resources Enguneering.
4
New York:
McGraw Hill Book Co,
1992.
Print.