Gaya APA
Pollock, S., Wingham, P.
(2006).
Air
(
Keenam)
.
Bandung:
PT Remaja Rosdakarya.
Gaya MLA
Pollock, Steve., Wingham, Peter.
"Air".
Keenam
Bandung:
PT Remaja Rosdakarya,
2006.
Text.