Penggayaan APA
SPURGEON, David. (1994-1995).
Water a looming crisis .
Philipina:
IRRI.
Chicago Style
SPURGEON, David.
Water a looming crisis.
Philipina:
IRRI,
1994-1995.
Buku.
MLA Style
SPURGEON, David.
Water a looming crisis.
Philipina:
IRRI,
1994-1995.
Buku.
Turabian Style
SPURGEON, David.
Water a looming crisis.
Philipina:
IRRI,
1994-1995.
Buku.