APA Style
Sim, Janet. (2008).
Lower Block Science 3-in-1 Systems .
Singapore:
Educational Publishing House.
Chicago Style
Sim, Janet.
Lower Block Science 3-in-1 Systems.
Singapore:
Educational Publishing House,
2008.
Text.
MLA Style
Sim, Janet.
Lower Block Science 3-in-1 Systems.
Singapore:
Educational Publishing House,
2008.
Text.
Turabian Style
Sim, Janet.
Lower Block Science 3-in-1 Systems.
Singapore:
Educational Publishing House,
2008.
Print.