Penggayaan APA
GRAY, N.F.. (2005).
Water technology : (2nd ed.).
New Delhi:
Butterworth-Heinemann.
Chicago Style
GRAY, N.F..
Water technology :.
2nd ed.
New Delhi:
Butterworth-Heinemann,
2005.
Buku.
MLA Style
GRAY, N.F..
Water technology :.
2nd ed.
New Delhi:
Butterworth-Heinemann,
2005.
Buku.
Turabian Style
GRAY, N.F..
Water technology :.
2nd ed.
New Delhi:
Butterworth-Heinemann,
2005.
Buku.