Gaya APA
Joan Fong,dkk. (2008).
Lower Secondary Science Matters Volume B Express/Normal Workbook .
Singapura:
Marshall Cavendish Education.
Gaya Chicago
Joan Fong,dkk.
Lower Secondary Science Matters Volume B Express/Normal Workbook.
Singapura:
Marshall Cavendish Education,
2008.
Text.
Gaya MLA
Joan Fong,dkk.
Lower Secondary Science Matters Volume B Express/Normal Workbook.
Singapura:
Marshall Cavendish Education,
2008.
Text.
Gaya Turabian
Joan Fong,dkk.
Lower Secondary Science Matters Volume B Express/Normal Workbook.
Singapura:
Marshall Cavendish Education,
2008.
Print.