Gaya APA
Teo - Gwan Wai Lan,...dkk. (2004).
Science 3B : Activity Book -Teacher's Edition .
Singapore:
Federal.
Gaya Chicago
Teo - Gwan Wai Lan,...dkk.
Science 3B : Activity Book -Teacher's Edition.
Singapore:
Federal,
2004.
Text.
Gaya MLA
Teo - Gwan Wai Lan,...dkk.
Science 3B : Activity Book -Teacher's Edition.
Singapore:
Federal,
2004.
Text.
Gaya Turabian
Teo - Gwan Wai Lan,...dkk.
Science 3B : Activity Book -Teacher's Edition.
Singapore:
Federal,
2004.
Print.