APA Style
Lan, T, W., Hwa, D, K, S.
(2002).
Science 4A
(
First)
.
Singapore:
Federal Publications.
MLA Style
Lan, Teo-Gwan, Wai., Hwa, Dr, Kwa, Siew.
"Science 4A".
First
Singapore:
Federal Publications,
2002.
printed.