Penggayaan APA
Walker., Gaylord V. Skogerboe. (1987).
Surface irrigation : Theory & Practice .
Englewood Cliffs:
Prentice Hall.
Chicago Style
Walker., Gaylord V. Skogerboe.
Surface irrigation : Theory & Practice.
Englewood Cliffs:
Prentice Hall,
1987.
Text.
MLA Style
Walker., Gaylord V. Skogerboe.
Surface irrigation : Theory & Practice.
Englewood Cliffs:
Prentice Hall,
1987.
Text.
Turabian Style
Walker., Gaylord V. Skogerboe.
Surface irrigation : Theory & Practice.
Englewood Cliffs:
Prentice Hall,
1987.
Print.