Gaya APA
Lan, Teo-Gwan Wai, Luan, Koh Siew, Hwa, Kwa Siew. (-).
Science 6A .
Singapore:
Marshall Cavendish.
Gaya Chicago
Lan, Teo-Gwan Wai, Luan, Koh Siew, Hwa, Kwa Siew.
Science 6A.
Singapore:
Marshall Cavendish,
-.
Text.
Gaya MLA
Lan, Teo-Gwan Wai, Luan, Koh Siew, Hwa, Kwa Siew.
Science 6A.
Singapore:
Marshall Cavendish,
-.
Text.
Gaya Turabian
Lan, Teo-Gwan Wai, Luan, Koh Siew, Hwa, Kwa Siew.
Science 6A.
Singapore:
Marshall Cavendish,
-.
Print.